
Tips to improve PC performance in Windows - Microsoft Support
This article lists several solutions that may help improve your PC’s performance. We recommend trying all the listed solutions as multiple factors can contribute to slow performance.
How to use the PC Health Check app - Microsoft Support
Oct 14, 2025 · Learn how to use the PC Health Check app to help you improve your device performance.
Battery saving tips for Windows - Microsoft Support
Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.
Defragment / optimize your data drives in Windows
Learn how to use Manage and Optimize Drives to keep your disk and data drives defragmented and at top performance in Windows.
Change your screen resolution and layout in Windows
Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution, scale and layout of your monitor.
Free up drive space in Windows - Microsoft Support
Here are some ways to free up space so you can keep your PC up to date and running smoothly. These suggestions are listed in order, so start with the first one, see if that helps, and then continue to the …
10 tips to help improve your wireless network - Microsoft Support
Are you having problems with your wireless network? The following tips and tricks may help improve the performance of your network.
Change display brightness and color in Windows - Microsoft Support
You can adjust the brightness manually or let your PC handle it automatically based on lighting conditions or content. Important: You might not see the Brightness slider on devices that have an …
Device Performance and Health in the Windows Security App
For help resolving performance issues on your Windows PC, see Tips to improve PC performance in Windows For help freeing up space on your device, see Free up drive space in Windows
Optimizations for windowed games in Windows 11
How to improve gaming on your Windows 11 PC by making use of the optimization for windowed games settings.