home > Internet > How to install virtualbox operating system. Virtualbox installation Windows XP

How to install virtualbox operating system. Virtualbox installation Windows XP

In order not to expose the OS installed on the computer to risk, but to be able to explore both various software and the functionality of any other OS, there is a special type of software on the software market for creating virtual computers. Such programs create a virtual environment with emulation hardware computer. And on this emulator, you can install the same virtual OS. The most famous such program is VirtualBox by American developer Oracle.

1. Features of the program

Free, functionality, cross-platform, Russification, intuitive interface, simplicity and clarity software processes and settings, a step-by-step guide for creating virtual computers - these are the main advantages of VirtualBox, thanks to which it seriously beats its competitors.

So, one of the main competitors - the VMware Workstation program - is a paid commercial software. You can only use VMware Player for free - this is a greatly reduced version of the Workstation program in terms of functionality. While VirtualBox provides full functionality for free. Plus, VirtualBox exists in versions for installation not only on Windows and Linux, like VMware Workstation, but the former can also be installed on both Mac OS X and Solaris.

And VMware Workstation does not have the ability to adjust video memory, like VirtualBox.

Both of these programs also have a common competitor from Microsoft - Hyper-V, which is included with some versions of Windows. And, of course, you can work with it only within the framework of studying the ubiquitous Windows OS. Neither Linux nor Mac OS X is supported by the program.

VirtualBox has the widest choice of systems that can be installed as a virtual OS - most versions of Windows, Linux, Mac OS X and Solaris, including both 32-bit and 64-bit. Some even manage to create an Android emulator using VirtualBox.

As you can see, if you are determined to take the path of experimenting with a virtual computing environment, VirtualBox is the perfect tool for this.

2. Minimum system requirements

Regarding installing VirtualBox not in active mode virtual computer, here the program is not demanding on hardware resources - the bare minimum is required to install the program:
- 512 MB random access memory,
— 200 MB hard disk space for installation,
- a processor with a frequency, according to the requirements of the OS itself, for example, in the case of Windows XP, this is a Pentium of at least 300 MHz or its equivalent from AMD.

But, again, these are system requirements purely for installing VirtualBox on a physical (main) OS. The active virtual computer mode will require much more system resources, and the specific requirements will already be determined by the same virtual (guest) OS.

VirtualBox creates a virtual computer based on the hardware characteristics of a physical PC, some of which are automatically emulated into a virtual computer - for example, a processor, video card, CD / DVD drive, USB ports. And a part - RAM and disk space occupied - are emulated according to the settings that you set during the creation of a virtual computer by the program. Some hardware characteristics of the virtual computer can be changed in the future by setting them to smaller boundary parameters that VirtualBox has the right to use. After all, a virtual computer in a working state will borrow the power of the processor, video card, RAM just the same from a physical PC.

How much RAM and disk space can be given to a virtual machine when it is created by VirtualBox?

It is recommended to give a virtual OS no more than half of the available RAM on a physical PC. But even for the virtual OS to work, a minimum of 512 MB to 1 GB of RAM may be required. For example, for more or less normal functioning virtual windows XP or Linux will need a minimum of 512 MB of RAM.

And for installing Windows 7 or 8 (8.1) on a virtual computer, the minimum RAM will be 1 GB.

The virtual OS will constantly take up space on the computer's hard drive in the form of a program format file. And if many people will surely find an extra 4-5 GB minimum for Windows XP or Linux without problems, then about 20-25 GB for the full operation of Windows 7 or 8 (8.1), for example, owners of old PC assemblies with a hard drive on some 160 GB will have to be taken care of in advance, saying goodbye to file trash that has not been used for a long time.

3. How to download the program for free

Installer on the official website of the developer VirtualBox programs in current version 4.3.8 can be downloaded absolutely free.

4. How to install the program

To install the program, it is enough to launch the downloaded installer from the browser downloads. VirtualBox is installed as standard, though on English language. Do not worry if this language is not familiar to you: what is required of you is to press a couple of times " Next» - i.e. " Further».

Moreover, all the active components with which VirtualBox is installed will be needed for its full operation.

The only thing is that during the installation of the program, the connection with local network. This is required to install network drivers so that the Internet works on the virtual machine. However, VirtualBox will issue a notification about this, though in English.

Do not worry about this, you can safely press the installation command - " Install».

Windows 7 and 8 (8.1) are initially distrustful of third-party software, therefore they constantly ask either administrator rights, or permission to trust some developer, or give them permission to install individual components. Therefore, if during installation you additionally need to confirm the installation of VirtualBox components - USB Support (support for USB ports) or VirtualBox Networking (network support), such confirmation, of course, must be given.

After that, the program will complete the installation process, and if you do not uncheck the auto start, immediately after pressing the end button - " Finish"- VirtualBox will appear before you in all its glory, and already with a Russian-language interface.

That's it - the process of installing the program itself is completed. But ahead is the creation of a virtual computer and installation of the virtual OS of your choice on it.

5. Create a virtual machine

When creating a virtual computer using VirtualBox, you can’t make a mistake: after installation, the only active button will be visible in the main program window - “ Create”, in fact, where you need to click. In the window that appears, you need to specify a name for the virtual computer, select the OS and its specific version.

Click " Next».

In the next VirtualBox settings window, you need to set the value of RAM that you lend to the virtual computer for temporary use when it is active - in fact, as mentioned above. Use the slider to set desired value or enter the exact number of RAM in the box next to it.

Do not go to the red line - this will be transferring to the virtual computer half the hardware power of the real computer, and in cases with low-powered machines, there may not be enough performance to run the main OS, not to mention virtual environments. The minimum recommendations of VirtualBox itself are too small for full-fledged work, therefore, as mentioned above, you should not allocate less than 512 MB for less resource-intensive OS, and less than 1 GB of RAM for more resource-intensive OS.

Click " Next».

« Select hard drive” - this is exactly what you need to do in the next VirtualBox setup window. And here for most it will be advisable to leave the default item - " Create a new virtual hard disk».

Click " Create».

The following window will appear with several virtual hard disk storage file formats that VirtualBox can handle. You must leave the default item - " VDI».

Click " Next».

With the type of virtual hard disk - the next VirtualBox settings window - it is better to do the same as above - leave the default item.

The fixed hard drive of the virtual machine will be more agile in operation.

Click " Next».

In the next window, VirtualBox will prompt you to name the virtual hard disk. This is not so important, because you can leave the name by default, taken from the name of the virtual computer itself. It is much more important to assign a folder to store the virtual hard disk file and correctly determine its size.

The minimum volume of a virtual hard disk was discussed above, we only note that here it is necessary to proceed purely from the available space on the physical hard disk. Plus, you need to take into account that in addition to installing the virtual OS itself, various service environments and, in fact, the tested programs will take a certain place.

By default, the virtual hard disk file storage folder is written on the system disk of a physical PC, where many may not have room for "heavy" Windows 7 and 8 (8.1). And why litter the system disk? It is better to choose a storage location on a non-system drive. Click the folder icon and select a storage location.

Click " Create».

Wait while VirtualBox creates the virtual machine. After that, in the left part of the main program window, its name will appear with the note " Switched off”, and in the right part of the window you can see the main hardware parameters.

6. Installing the operating system on a virtual computer

You need to prepare the image in advance installation disk with the selected operating system or paste boot disk to the CD/DVD drive of the physical PC.

In the main VirtualBox window, launch the created virtual computer using the " Run". Then, in the automatically appeared window for selecting removable media for boot, select either the image of the installation disk with the OS, or assign a boot disk located in the CD / DVD drive. To do this, click the browse icon in the form of a folder.

When installing for the first time a hitherto unfamiliar OS, just follow the instructions of the installer.

Did this article help you?

Virtual machine or VM - software allowing you to create on a real computer one or more virtual computers that emulate the work real devices(disk, monitor, network adapter). You can install on VM operating system different from running on a real computer. Today we will talk about how to install Windows 7 on a virtual machine. But first, let's look at its capabilities.

What can be done with VM

There are many old desired programs who do not want to work with a new advanced operating system. After installing the "old" operating system on a virtual computer, you can use them perfectly.
Those who wish to get acquainted with the capabilities of the new operating system can install it on a virtual computer and test it without the risk of spoiling anything on a working computer.
Software, the operation of which you doubt, can first be tested on a virtual computer, and only then installed on a real one.
Sysadmins can emulate work computer network using virtual servers.

VM installation

Download the latest version of VirtualBox from the official website and run the installation.
After the welcome window "Welcome to Oracle VM", we proceed to the window for selecting installation components. In this window, you can disable unnecessary components and change the installation folder of VirtualBox.
We decide on the placement of program shortcuts and continue to work (Next button).
Pay attention to the warning that during the installation of VirtualBox, our computer will be temporarily disconnected from the network. If at this moment you are downloading information from the Internet, wait until the download is completed and only then click the Yes button.

After the installation process is complete, VirtualBox will automatically launch.

Creating a VM

Let's start creating a VirtualBox virtual machine.

We allocate RAM to our machine. Under Windows 7, it is desirable to allocate at least 1 GB (this system requirement), but not more than half of the computer's OP.
We press the button Create a new virtual hard disk and get a disk for our VM.
When choosing hard type you can accept the default if you don't have specific requirements for the virtual device format.
Now we have to decide on the data storage format on our disk (fixed or dynamic). The fixed format immediately “eats up” all the disk space allocated to it, and the disk space in the dynamic format (initially very small) will increase only as data is added. We recommend choosing a dynamic format.
And we complete the process of creating the VirtualBox machine by specifying the name and size of the virtual hard disk.

VM setup and preparation for Windows installation

We have completed the creation of the Windows 7 VM virtual machine and can proceed to the settings window (button Configure), in which all the necessary settings for our machine are performed - setting the video card parameters and enabling 2D / 3D accelerations, configuring the network and remote display settings, etc.

We will focus on the settings that must be made to install Windows 7.

Windows can be installed from a distribution CD / DVD or from an iso image. It is important to note that Windows installation 7 c iso image runs much faster. Let's move on to the Media section, which so far has only the virtual hard disk we created and proceed to the settings (we will consider all options).

We exit the settings window and click the Run button to install Windows 7. Installing the OS on real and virtual computers is exactly the same.

Installing software on a computer, especially little-known software, is always associated with a certain risk. The program may contain bugs that affect the stability of the system, built-in adware or tracking modules, and other unwanted elements. In addition, any software leaves traces in the system that may not have the best effect on its operation. As for experiments with Windows, it is still more risky, because sometimes even a seemingly insignificant change in registry data or modification system files can lead to the most unpleasant consequences.

Ask how to avoid them? Very simple, use virtualization systems like VirtualBox virtual machine - special program, which allows you to install, run and test different operating systems in an isolated environment. With such virtual computers, you can do anything - install programs on them, configure, modify system files, work with disks and partitions, in a word, perform any experiments. If the virtual OS is damaged, you can restore it from a snapshot or delete it altogether - this will not have any effect on the host, that is, the main working system.

Installing VirtualBox for Windows

Perhaps all this may seem complicated to someone, but in fact, there is nothing in working with Virtualbox that a novice user can handle. So how do you use VirtualBox? As usual, it all starts with installation. We go to the developer's website www.oracle.com/virtualization/virtualbox/index.html and download the latest version of the program.

Installing VirtualBox on Windows 7/10 is almost the same as installing most other programs, you just need to follow the instructions of the wizard and do not change anything in its parameters. Upon completion of the procedure, you will receive a ready-made virtualization platform.

Creating and basic setting up a virtual machine

Just like installing VirtualBox, creating and configuring a virtual machine is not difficult, the program automatically selects the best configuration depending on the operating system being installed. User control, however, does not hurt.

For example, let's create a virtual machine for Windows 10 32-bit. Launch VirtualBox and click the Create button on the toolbar. In the window that opens, give the machine a name (it can be arbitrary), select the operating system and its version from the drop-down lists.

At the next stage, you will be asked to specify the amount of RAM allocated to the virtual machine. There are no strict rules regarding allocated RAM, for 32-bit Windows it is desirable to reserve at least 1 GB of memory, for 64-bit Windows - at least 1.8-2 GB.

At the third stage, a virtual hard disk is created, here we leave everything by default. Click "Create", select the disk type VDI or VHD.

As for the storage format, it is better to choose "Dynamic", so you will save time and space on the physical disk, although you will lose a little in performance.

The size of the virtual disk is set as desired, but not less than specified in the requirements of the operating system. Click "Create".

The virtual machine has been created and now you can quickly go over its settings. First of all, however, go to the settings of the VirtualBox program itself and on the General tab, change the path to the virtual machine storage directory. It is best to allocate a folder for them on the D drive, where there is the most space.

Now go to the settings of the created VM and check the following parameters:

In the "General" section on the "Advanced" tab, if necessary, change the path to the VM snapshot files (preferably placed in the folder with the main VM container file). Here you can also enable the shared clipboard for the host and virtual machines.
If you want to install the system in EFI / GPT mode, in the "System" section, be sure to check the box "Enable EFI (special OS only)".
To be able to run 3D applications on the virtual machine, in the "Display" section, check the "Enable 3D acceleration" checkbox.

Configuring the Internet and Shared Folders

If you plan to provide access to the VM to other users of the local physical network, in the VirtualBox network settings, select the "Network bridge" connection type. To ensure interaction between different virtual machines, the "Virtual Host Adapter" mode is used, to connect guest OSes to a single internal network, the "Internal Network" mode is used. There is another type of connection " Universal driver', but it is used much less frequently.

Of particular interest are shared folders in VirtualBox, thanks to which the user can exchange between the host and virtual machines any files. You can connect such a directory in the "Shared Folders" section. To do this, click on the plus sign opposite the “Machine folders” item, select a folder on the hard drive through the browser and hook it up, not forgetting to set the checkbox in the “Auto-connect” checkbox.

Starting the VM and installing the operating system

Now you know how to set up VirtualBox and the created VM. Next, let's see how to install an operating system on it. The procedure for installing the OS on Virtualbox is practically no different from installing it on a physical computer, except that instead of bootable flash drive or DVD, the installation is used here iso image. Run the created virtual machine and specify the path to the bootable ISO image with the system in the window that opens.

The standard installation procedure will begin, during which you will be asked to accept the license agreement, partition the disk, and after copying the system files, create account user.

The guest operating system is installed, but some features, such as shared folders and the clipboard, will not work until you install a special plug-in - guest OS additions. In addition, without these add-ons, you will not be able to adjust the screen resolution, connect flash drives to the virtual machine, etc. Luckily, you don't need to download anything, the guest OS additions come with VirtualBox. All you need to do is select the option in the virtual operating system menu Devices - Mount Guest Additions Disk Image.

Go to "This PC" in the virtual OS, open the drive VirtualBox Guest Additions and, if the system does not offer to do this itself, run executable file VBoxWindowsAdditions.exe.

Install the add-ons as a normal program, accepting the security agreement, and restart the virtual machine.

The guest system is ready to use, it remains only to test the network. We will not dwell on how to set up the Internet in VirtualBox. If you select NAT, the VM will connect to the internet automatically. With other types of connections, most likely, you will have to tinker a bit. Remember the main thing, if the IP address for your main computer is automatically issued by the router, the same settings must be set in the network adapter parameters virtual system. If the settings are assigned manually, then they must also be assigned manually in the network adapter settings of the guest system.

Main problems when working with VirtualBox

VirtualBox - stable and high quality software, and if users have to face problems during its operation, then the causes of the latter are most often the errors of the users themselves. So, with the error "Could not open a session for the virtual machine" (code E_FAIL 0x80004005), those who try to start virtual machines on VirtualBox with Hyper-V active will have to face. The reason is the incompatibility of these virtualization platforms. If you are going to use VirtualBox, please disable Hyper-V and vice versa.

However, the disabled virtualization feature in the BIOS can lead to the same error. This will be indicated by the unavailability of hardware virtualization options in the virtual machine settings (VT-x / AMD-V and Nested Paging in the section System - Acceleration). By the way, these options must be enabled even with active virtualization in the BIOS, in otherwise The VM won't start either.

A VM crashing into a BSOD at startup is a common problem caused by a lack of resources allocated to the guest operating system physical computer. When creating a virtual machine in VirtualBox, you need to make sure that the allocated resources meet the requirements of the operating system.

The blue screen of death can also be caused by Hyper-V enabled on the host system and a controller type mismatch. If earlier virtual disk was connected to SATA, and then you connected it to IDE, the guest OS will exit critical mistake crashing into BSOD. The issue is resolved by creating a new compatible controller and connecting the container file with the guest system to it.

The inability to start the VM can be caused by accidental deletion of snapshot files by the user. You need to delete snapshots correctly - through the "Snapshots" section, otherwise you will have to completely reinstall the guest system. If you do not start VirtualBox itself or when you start it, you get the error “Cannot access the kernel driver!”, Most likely, the program will have to be uninstalled and then reinstalled.

Installing a virtual machine on your computer is not as difficult as it might seem at first glance. In this article, we will detail how to install and configure virtualbox, as well as how to add new virtual machines. Let's first understand what a virtual machine is.

For example, you have Windows 7 or higher operating system installed, but you need to use an application that runs exclusively on Windows base xp. Agree, if you need to work with this application, it is not always advisable to reinstall the OS, especially to an outdated one. windows version. It's easier to install a virtual machine on your computer, deploy Windows XP in it and run the necessary application without any problems.

So the virtual machine is a full-fledged computer(accommodating the processor, "RAM", hard drive and BIOS) running inside the computer through the emulator application.

With a virtual machine, you can:

test applications;
run programs that your OS does not support;
Familiarize yourself with the capabilities of other operating systems;
test work network programs in closed virtual networks etc.

Step by step installation of Virtualbox

To download Virtualbox, go to the official website www.virtualbox.org. Currently latest version utilities is 5.0.10.

Run the downloaded installer file, click "Next".

After that, the next window of the program will start. Don't change anything in it. Click next.

Leave the checkboxes in the default options box. Click Next.

After that, another installation window will appear. The Virtualbox installer will inform you that during the installation of the program, a new network connection. This means that your main connection is temporarily deactivated. Click "Yes", then in the next window "Install".

Wait for the app to install. Upon completion of the installation, a notification will pop up regarding the successful completion of the Virtualbox installation process. Click "Finish".

If everything was successful, the "VirtualBox Manager" will start.

"Manager" is a shell that provides work between Virtualbox and a desktop PC. The range of options for this app is quite small. True, it is not worth wasting time on reviewing them, since the program works with default settings that can satisfy most users.

How to add a new virtual machine?

To install a new virtual machine, select the "Create" option. We enter its name, select the type and version of the operating system. In our case, Windows XP.

In the new window, select the amount of RAM. Keep in mind that you will not be able to allocate more memory than is installed on the PC.

The next window will prompt you to create a new virtual HDD or use an existing one. Since this is our first launch. Since we are running the program for the first time, create a new one using the "Create a new virtual hard disk" option.

In the next window you need to specify the type hard drive. We recommend leaving the VDI type, then your virtual disk will be fully synchronized with virtual machine, and the speed of its performance of its functions will be no less than that characteristic of a real hard drive.

A dynamic virtual disk, the volume of which tends to change in the process of adding information. It is formed faster, but functions very slowly.

A fixed virtual hard drive, the volume of which will be static and will be indicated by the size that was specified during creation. It takes longer to create, but works much faster.

Which type to choose is up to you. But in our example, we will focus on the dynamic type.

Let's go to the next window. Here you need to enter the name of the disk, specify its size and location.

Click on the "Create" button and a window with the newly created virtual machine will open in front of us. This is where our preparatory steps come to an end.

How to set up a new virtual machine?

Go to the virtualbox settings, click "Configure":

After the done actions, click "OK", then "Run".

If you did everything correctly, the operating system will start loading, as shown in the figure.

How to install a virtual machine on your computer and most importantly, which virtual machine to choose? Before asking you this question, I wandered around the Internet and realized that the easiest to install and configure are VirtualBox and Virtual PC, but there are also Hyper-V and VMWare. I understand that now you will ask me: “Why do I need a virtual machine?” My answer: "I want to install different operating systems and experiment with them, I'm very interested: Windows XP, Windows 7, but especially Windows 8!" The Windows 7 I have installed works fine with all the applications installed in it, but the hype around new Windows 8 is only growing and I don’t want to stand aside, so you have already written two dozen articles about the eight on your site and continue to write. I’m thinking of installing a virtual machine (but I won’t choose which one) to install Windows 8 into it and slowly study it like that, and then you look in October, when the final one comes out Windows version 8.1, I will install it as a second operating system. Mark.

Hello admin! on the Microsoft website and wanted to install it on my VirtualBox virtual machine, but the installation fails with the error “ VT-x/AMD-V hardware virtualization features enabled but not functional". What to do?

How to install a virtual machine

Friends, if you have never dealt with a virtual machine, then I will explain to you in a nutshell what it is. A virtual machine is a real computer created inside your main operating system and in this computer you can install other operating systems (several!) and not only Windows. You can, as you wish, experiment with the operating system installed in the virtual machine, go out to the Internet, install various software without fear of infecting your computer with a virus, in short, connect your imagination and you will find a use for it.

For example, one of my friends learned to reinstall the operating system and divide the hard disk into several partitions only using a virtual machine.

As for the choice of a virtual machine, an article will be written on our website about each of the existing ones. Recommend to you install virtual machine VirtualBox, its capabilities are enough not only for a beginner, but also for an experienced user, besides, it is free. Start with her. Simple and intuitive settings, stable operation, made it one of the most popular.

What are the virtual machines?

Virtual PC is free, very easy to install in Windows 7, follow the link to the Microsoft website, download and install.
http://www.microsoft.com/en-us/download/details.aspx?id=3702
paid, costs 222.53 €, but there is a 30-day trial period. Need this virtual machine in the first place for system administrators and software developers.
So it's decided, install the VirtualBox virtual machine. We go to the site https://www.virtualbox.org/ , click "Downloads", select
VirtualBox 4.2.16 for Windows hosts x86/amd64.

The installer of the virtual machine is downloaded, we must run it as an administrator, otherwise in the future you will be plagued by various errors when working with the virtual machine. Right click on the installer and select "Run as administrator"

The program is very easy to install on our computer.

We start the virtual machine as an administrator.

Click on the "Create" button.

First of all, I will draw your attention to the fact that if you decide to install Windows 7 64-bit on a virtual machine, choose Windows list 7 64-bit. If you decide to install another operating system, for example Windows 8.1 64-bit, then be sure to select Windows 8.1 64-bit in the drop-down list and enter a fictional name for the virtual machine, for example Windows 8.1, then click Next.

In this window, you need to specify the amount of memory that you can allocate to the virtual machine. Friends, you must understand that the RAM allocated to a virtual machine will not be available to the operating system installed on your computer. If you have only 2 GB of your own RAM, then you cannot allocate more than 1024 MB to a virtual machine, your operating system, when working with a virtual machine, will slow down a lot. If you are installing Windows 8, then the optimal size for it is just 1024 MB. As you can see, my computer has 8 GB of RAM installed, which means I can allocate more than 1 GB, for example 2 GB.

Create a new virtual hard disk.

File type select VDI

At this stage, we need to specify the format of the virtual hard disk. If you check "Dynamic virtual hard disk" This means that the space on your hard disk allocated for the needs of the virtual machine will not be taken immediately, but as files accumulate in your virtual machine. I recommend that you use this option.

Specify the size of the virtual hard disk. If you are creating a virtual machine for the first time, specify 50 GB, this is enough to install Windows 8. But I personally indicate for myself a larger volume. Why? In the process of working with a virtual machine, I will install many operating systems, so I will indicate the amount of 240 GB.

You can create a virtual disk on a different system drive, it's very simple, click on the yellow folder and the explorer will open, in it specify any partition on your hard drive to place the virtual hard disk.

We see the outcome. So, we have created a virtual machine, now we need to configure it and finally install Windows 8 into it.
Select our virtual machine and click "Configure".

System. Remove the checkmark from the "Diskette" item. We leave the CD / DVD-ROM as the first boot device, since we will boot the virtual machine from the installation disk or Windows 8 image, we leave the Hard disk as the second device.

The "Processor" parameter is left as is.

"Acceleration" Hardware virtualization must be enabled, for sure you will install a 64-bit operating system.

Display. Video. "Enable 3D Acceleration" and "Enable 2D Acceleration"
Video memory 128 MB

Media. A little of your attention!

Your physical disk drive will be available in the virtual machine, in my case Drive "I" and if you have a Windows disk you can use it to install the operating system, check the Live CD/DVD box.
There is also a virtual drive here, let's connect an image with the Windows 8 operating system, which we downloaded in yesterday's article, to it. In the "Media" option, select "Drive" and "Select optical disc image"

Explorer will open, in which you can select the downloaded Windows image 8, then click "Open".

The Windows 8 image will attach to the virtual drive.

Net . Check the box "Enable network adapter". Connection type "NAT".

USB. Mark the checkboxes. Enable USB controller. Enable USB controller (EHCI)

What is a USB filter? Imagine such a situation, all USB devices connected to your computer will be detected in the operating system that is installed on your virtual machine. Naturally, you don't need this. USB filters will determine which USB device should be determined in the virtual machine, and which one in your main system. To see how it all works in practice, we must first install an operating system into our virtual machine. Windows system 8.1, and then everything will become clear to you, read on.

In order for all connected USB-2.0 flash drives to work properly in your virtual machine, install the VirtualBox 4.2.16 Oracle VM VirtualBox Extension Pack plugin, download it at the office. website https://www.virtualbox.org/