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.

Erfahren Sie, wie Sie die Leistung des Windows PC verbessern, wenn Ihr Gerät langsam ausgeführt wird.

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

Here on the Excel team, we’re always working to improve Excel’s performance and stability. We constantly seek customer feedback regarding what we can do to make a better product, and …

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

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

你的 Windows 裝置可能因多種原因而運行緩慢，例如儲存空間有限、背景啟動應用程式過多、軟體過時，或硬體已無法滿足現代效能需求。 為了協助診斷和解決這些問題，你可以使用 …

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

Få mere at vide om, hvordan du forbedrer windows-pc'ens ydeevne, hvis enheden kører langsomt.