Restart (reboot) your PC - Microsoft Support
Learn how to restart or reboot your Windows 10 PC from the Start menu or the Power button. Find out what's new and explore Microsoft products and services.
Give your PC a Fresh Start - Microsoft Support
Fresh Start is a feature that lets you perform a clean reinstallation and update of Windows 10 while keeping your personal data and most Windows settings intact. Learn how to access Fresh Start from Recovery settings and choose your options for resetting your PC.
Restart (reboot) your PC - Microsoft Support
Learn how to restart or reboot your Windows 10 PC from the Start menu or the Power button. Find out what's new and explore Microsoft products and services.
Windows startup settings - Microsoft Support
Learn how to modify the Windows startup behavior and troubleshoot issues with different options. Find out how to enable Safe Mode, disable early launch anti-malware protection, and more.
Reinstall Windows - Microsoft Support
If you're having problems with Windows 10 on your PC or you want a fresh copy of Windows 10 without the clutter of old files or apps, you can reinstall Windows 10 to try and fix your issues and return your PC to a cleaner state.
Recovery options in Windows - Microsoft Support
Press Windows logo key + L to get to the sign-in screen, and then restart your PC by pressing the Shift key while you select the Power button > Restart in the lower-right corner of the screen. Your PC will restart in the Windows Recovery Environment (WinRE) environment.
Shut down, sleep, or hibernate your PC - Microsoft Support
Turn your PC off completely. To shut down, select Start and then select Power > Shut down . Sleep uses very little power, your PC starts up faster, and you’re instantly back to where you left off.
Shut down (turn off) your PC - Microsoft Support
To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down . Fix problems with the Start menu
Tips to improve PC performance in Windows - Microsoft Support
1. Make sure you have the latest updates for Windows and device drivers. 2. Restart your PC and open only the apps you need. 3. Use ReadyBoost to help improve performance. 4. Make sure the system is managing the page file size. 5. Check for low disk space and free up space. 6. Adjust the appearance and performance of Windows. 7.
Fix sound or audio problems in Windows - Microsoft Support
Select each of the following services, right-click, and then select Restart: Windows Audio