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.

Learn how to use Manage and Optimize Drives to keep your disk and data drives defragmented and at top performance in Windows.

Oct 14, 2025 · Learn how to use the PC Health Check app to help you improve your device performance.

Learn about performance features in Microsoft Edge, such as sleeping tabs, efficiency mode, and performance detector.

Use these tips from the Excel team to improve performance and stability in your workbooks.

Surface devices have an adjustable power mode to allow you to balance your preference between best battery life and best performance. Select Start > Settings > System > Power & battery.

Are you having problems with your wireless network? The following tips and tricks may help improve the performance of your network.

For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app: Guided walkthrough in Get Help

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

If your PC is running slowly, see Tips to improve PC performance in Windows. We recommend backing up your Windows PC to keep your important files, settings, and info secured.