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.

It helps you proactively monitor performance, security, and reliability by identifying common issues—such as storage, battery, or system problems—and providing actionable recommendations …

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

Oct 14, 2025 · Learn how to optimize system performance by managing startup applications in Windows.

Find answers to frequently asked questions about Windows Update Delivery Optimization.

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How to improve gaming on your Windows 11 PC by making use of the optimization for windowed games settings.

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

Start Settings System Power & battery Power mode Note: You might not be able to change the power mode when a custom power plan is selected. If you can’t set the power mode in Power & battery …

The Performance Analyzer looks at the structure of the database as well as the data, and makes recommendations to help you improve performance and prevent confusing data errors.