How to perform a clean boot in Windows - Microsoft Support
A clean boot starts Windows with a minimal set of drivers and startup programs to troubleshoot issues with apps or services. Learn how to enable or disable services and apps, and how to reset the computer to normal startup.
Reset your PC - Microsoft Support
Resetting your PC in Windows is a powerful feature that allows you to restore your device to its original state, which can be useful whether you're experiencing performance issues, software problems, or simply want a fresh start. This feature is designed to be user-friendly and provides several options to suit different needs. Reset options Here's a list of options when resetting your PC:
Recovery options in Windows - Microsoft Support
Can I perform a System Restore if my PC doesn't start? Yes, if your PC can still boot into the Windows Recovery Environment (WinRE), you can access System Restore. If Windows won’t start, but you have a recovery drive, you can use it to restore your system.
Recovery Drive - Microsoft Support
For more, see KB5025885: How to manage the Windows Boot Manager revocations for Secure Boot changes associated with CVE-2023-24932. The Recovery Drive utility in Windows is a valuable tool designed to back up essential system files needed to restore a PC to its original state.
Create installation media for Windows - Microsoft Support
Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go to the software download website, where step-by-step instructions can be found.
Use the System File Checker tool to repair missing or corrupted system ...
Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.
Startup Repair - Microsoft Support
This tool is particularly useful when your computer is experiencing issues such as missing or damaged system files, corrupted boot configuration data, or other startup-related problems.
Windows recovery environment - Microsoft Support
UEFI Firmware Settings: When using this option, your device restarts and takes you to the UEFI firmware settings screen, where you can configure various hardware settings, such as boot order, secure boot, and other system-level options.
How to start Disk Cleanup by using the command line
Summary This article describes how to start the Disk Cleanup tool and specify the hard disk to be cleaned by using the command line. More Information To start the Disk Cleanup tool and specify the hard disk to be cleaned by using the command line, follow these steps: Click Start, and then click Run. In the Open box, type the following command, and then press Enter: c:\windows\SYSTEM32\cleanmgr ...
Fix issues by reinstalling the current version of Windows
If your PC is experiencing problems, especially issues related to Windows Update, you can use the Fix problems using Windows Update recovery option to reinstall the current version of Windows. This process: Reinstalls the same version of Windows already on your PC Repairs system files and components Preserves your apps, files, and settings