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  1. Tips to improve PC performance in Windows - Microsoft Support

    Your Windows device may run slowly for several reasons, such as limited storage space, too many startup apps running in the background, outdated software, or hardware that no longer meets …

  2. Tips to improve PC performance in Windows - Microsoft Support

    Your Windows device may run slowly for several reasons, such as limited storage space, too many startup apps running in the background, outdated software, or hardware that no longer meets …

  3. Device Performance and Health in the Windows Security App

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

  4. All about computer memory - Microsoft Support

    Learn about computer memory (RAM) and its impact on PC performance. Discover recommended RAM sizes for web browsing, document work, streaming, and high-performance tasks.

  5. Defragment / optimize your data drives in Windows - Microsoft Support

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

  6. Free up drive space in Windows - Microsoft Support

    Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

  7. How to use the PC Health Check app - Microsoft Support

    Oct 14, 2025 · PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is …

  8. 改善 Windows 電腦效能的提示 - Microsoft 支援服務

    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 Microsoft 電腦管理 …

  9. Change the power mode for your Windows PC - Microsoft Support

    Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

  10. Dicas para melhorar o desempenho do PC no Windows

    As Atualizações do Windows geralmente incluem correções e melhorias de desempenho. Se houver atualizações disponíveis para você, selecione Baixar & instalar. Seu dispositivo baixará e instalará …