Here are the steps to reinstall Windows 10:
Backup your data
Before starting the reinstallation process, it is important to backup all your important data to avoid data loss.
Create a Windows 10 Installation Media
To reinstall Windows 10, you need to have a Windows 10 installation media, which can be created by downloading the Windows 10 Media Creation Tool from Microsoft’s website. Follow the prompts in the tool to create a bootable USB drive or DVD.
Boot from the Installation Media
Insert the installation media into your computer and restart your computer. Press the appropriate key (usually F2, F12, or Del) to enter the boot menu and select the installation media to boot from it.
Install Windows 10
Follow the on-screen prompts to reinstall Windows 10. When prompted, select the appropriate language, time and currency format, and keyboard or input method. Then, click on the ‘Install Now’ button.
Enter the Product Key
If prompted, enter the product key for Windows 10. If you don’t have one, you can skip this step and activate Windows later.
Select the Installation Type
When prompted to select the type of installation, select ‘Custom: Install Windows Only (Advanced)’.
Choose the Partition to Install Windows 10
Select the partition where you want to install Windows 10. If there are multiple partitions, make sure to select the correct one.
Complete the Installation
Follow the on-screen prompts to complete the installation. Once the installation is complete, you’ll need to set up Windows 10, create a user account, and personalize your settings.
That’s it! You have successfully reinstalled Windows 10.