how to change operating system windows 10

To Choose Default OS in System Configuration (msconfig)

1. Press the Win + R keys to open the Run dialog, type msconfig into Run, and click/tap on OK to open System Configuration.
2. Click/tap on the Boot tab, select the OS (ex: Windows 10) you want as the "default OS", click/tap on Set as default, and click/tap on OK. (

1. How do I change my operating system?
2. How do I switch between Windows operating systems?
3. How do I choose which windows to boot?
4. How do I switch between two operating systems?
5. Can operating system be changed?
6. How do I install a new operating system on my computer?
7. How do I boot from a different drive?
8. Can you have two OS on one PC?
9. How many OS can be installed in a PC?
10. Why can't I choose which OS to boot?
11. Why do I have two Windows 10 boot options?
12. How do I fix Windows boot manager?

How do I change my operating system?

Boot from your installation disc.

1. Common Setup keys include F2, F10, F12, and Del/Delete.
2. Once you are in the Setup menu, navigate to the Boot section. Set your DVD/CD drive as the first boot device. ...
3. Once you've selected the correct drive, save your changes and exit Setup. Your computer will reboot.

How do I switch between Windows operating systems?

To change the default OS Setting in Windows:

1. In Windows, choose Start > Control Panel. ...
2. Open the Startup Disk control panel.
3. Select the startup disk with the operating system you want to use by default.
4. If you want to start up that operating system now, click Restart.

How do I choose which windows to boot?

Click on the Settings button under “Startup and Recovery” section. In the Startup and Recovery window, click the Drop-down menu under “Default operating system”. Choose the desired operating system. Also, uncheck “Times to display a list of operating systems“ checkbox.

How do I switch between two operating systems?

Switching Between Operating Systems

Switch between your installed operating systems by rebooting your computer and selecting the installed operating system you want to use. If you have multiple operating systems installed, you should see a menu when you start your computer.

Can operating system be changed?

Changing an operating system no longer requires the help of trained technicians. Operating systems are closely tied to the hardware on which they are installed. Changing the operating system is typically automated through a bootable disc, but at times can require changes to the hard drive.

How do I install a new operating system on my computer?

Operating System Installation Tasks

1. Set up the display environment. ...
2. Erase the primary boot disk. ...
3. Set up the BIOS. ...
4. Install the operating system. ...
5. Configure your server for RAID. ...
6. Install the operating system, update the drivers, and run operating system updates, as necessary.

How do I boot from a different drive?

Look for the Boot menu. This will show you the order that your computer will go through looking for a bootable device, going from top to bottom. To change an entry, just select it using cursor keys and hit Enter, then choose your preferred boot device.

Can you have two OS on one PC?

While most PCs have a single operating system (OS) built-in, it's also possible to run two operating systems on one computer at the same time. The process is known as dual-booting, and it allows users to switch between operating systems depending on the tasks and programs they're working with.

How many OS can be installed in a PC?

Yes, most likely. Most computers can be configured to run more than one operating system. Windows, macOS, and Linux (or multiple copies of each) can happily coexist on one physical computer.

Why can't I choose which OS to boot?

Try to show the Grub menu

Hold down the Shift key as the computer attempts to boot to display the GRUB 2 menu. In certain circumstances, if holding the Shift key method does not display the menu pressing the Esc key repeatedly may display the menu. If that doesn't work, then using Boot Repair to reinstall and fix Grub.

Why do I have two Windows 10 boot options?

If you recently installed a new version of Windows next to a previous one, your computer will now show a dual-boot menu in the Windows Boot Manager screen from where you can choose which Windows versions to boot into: the new version or the earlier version.

How do I fix Windows boot manager?

Fix the MBR in Windows 10

1. Boot from the original installation DVD (or the recovery USB)
2. At the Welcome screen, click Repair your computer.
3. Choose Troubleshoot.
4. Choose Command Prompt.
5. When the Command Prompt loads, type the following commands: bootrec /FixMbr bootrec /FixBoot bootrec /ScanOs bootrec /RebuildBcd.