How do I change my default operating system in Windows 7?

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How do I remove choose an operating system from Windows 7?

Fix #1: Open msconfig

Click Start.
Type msconfig in the search box or open Run.
Go to Boot.
Select which Windows version you’d like to boot into directly.
Press Set as Default.
You can delete the earlier version by selecting it and then clicking Delete.
Click Apply.
Click OK.

The Advanced Boot Options screen lets you start Windows in advanced troubleshooting modes. You can access the menu by turning on your computer and pressing the F8 key before Windows starts. Some options, such as safe mode, start Windows in a limited state, where only the bare essentials are started.

How do I change my default boot OS?

To Choose Default OS in System Configuration (msconfig)

Press the Win + R keys to open the Run dialog, type msconfig into Run, and click/tap on OK to open System Configuration.
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. (

16 нояб. 2016 г.

How do I change the operating system on my computer?

You can directly restart your system into other OS.

Move your mouse cursor to top-right corner of screen to access Charms Bar. Alternatively, you can access it by pressing Win+C keys together.
Now click on Settings and then click on “Change PC settings” option.
It’ll open PC setting screen. Then, …
That’s it.

22 февр. 2013 г.

How do I fix choose operating system?

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 remove an operating system from my laptop?

In System Configuration, go to the Boot tab, and check whether the Windows that you want to keep is set as default. To do that, select it and then press “Set as default.” Next, select the Windows that you want to uninstall, click Delete, and then Apply or OK.

How do I change BIOS settings in Windows 7?

Here is how you can do it.

Press and hold Shift, then turn off the system.
Press and hold the function key on your computer that allows you to go into BIOS settings, F1, F2, F3, Esc, or Delete (please consult your PC manufacturer or go through your user manual). …
You will find the BIOS configuration.

How do I repair Windows 7 system files?

Using System File Checker in Windows 7 and Windows Vista

Click Start . In the Search box, type Command Prompt.
Right-click Command Prompt, and then click Run as administrator. Figure : Opening Command Prompt. …
In the Command Prompt window, type the following command and then press Enter: sfc /scannow.

How can I repair my Windows 7?

Follow these steps:

Restart your computer.
Press F8 before the Windows 7 logo appears.
At the Advanced Boot Options menu, select the Repair your computer option.
Press Enter.
System Recovery Options should now be available.

How do I change my default OS in grub?

GNU GRUB Menu: Change the Default Boot OS

Find the string for the OS you want to set as the default. …
Highlight the string and copy it to the clipboard. …
Edit /etc/default/grub $ sudo vi /etc/default/grub.
Change the value of GRUB_DEFAULT from 0 to the OS string you copied from /boot/grub/grub.

5 янв. 2020 г.

How do I change boot order?

How to Change Your Computer’s Boot Order

Step 1: Enter your Computer’s BIOS set up utility. To enter BIOS, you often need to press a key (or sometimes a combination of keys) on your keyboard just as your computer is starting up. …
Step 2: Navigate to the boot order menu in BIOS. …
Step 3: Change the Boot Order. …
Step 4: Save your Changes.

How do I change the default OS in GRUB bootloader?

Select default OS (GRUB_DEFAULT)

Open /etc/default/grub file using any text editor, for example nano. Find the line “GRUB_DEFAULT”. We can select the default OS to boot using this option. If you set the value as “0”, the first operating system in the GRUB boot menu entry will boot.

What are the 5 operating system?

Five of the most common operating systems are Microsoft Windows, Apple macOS, Linux, Android and Apple’s iOS.

How many operating systems can be installed on a computer?

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.

What are the steps in installing an operating system?

The following is an overview of the procedures that are needed to install a new operating system (OS).

Set up the display environment. …
Erase the primary boot disk. …
Set up the BIOS. …
Install the operating system. …
Configure your server for RAID.