
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 …
Free up drive space in Windows - Microsoft Support
Run antivirus software To check the total disk space left on your Windows 10 device, select File Explorer from the taskbar, and then select This PC on the left.
How to use the PC Health Check app - Microsoft Support
Oct 14, 2025 · It is periodically updated based on customer feedback to help you make the most of your Windows PC. How to open PC Health Check app in Windows In Windows, use Search …
Reset your PC - Microsoft Support
Oct 14, 2025 · 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 …
Outlook is running slow - Microsoft Support
For example, it's faster to sort contacts by name than by a custom field. Select a folder that's taking a long time to open. Click the By: list and select the column heading that you want to …
Check if a device meets Windows 11 system requirements after …
Oct 14, 2025 · In list of results, on the right-hand side under Command Prompt, select Run as administrator. If the User Account Control window appears, select the Yes button.
Defragment / optimize your data drives in Windows
If it's a hard disk drive, select Analyze if you want Windows to check the drive to see if it needs optimization, or select Optimize to have Windows run optimization on the drive.
How to start a scan for viruses or malware in Microsoft Defender
If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.
Shut down, sleep, or hibernate your PC - Microsoft Support
Sleep uses very little power, your PC starts up faster, and you’re instantly back to where you left off. You don’t have to worry that you'll lose your work because of your battery draining …
Windows 11, version 24H2 update history - Microsoft Support
Jun 15, 2024 · Updates for Windows 11, version 24H2 Windows 11 is a service, which means it gets better through periodic feature updates. We take a phased and measured approach to …