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

    Learn how to improve Windows PC performance if your device is running slowly.

  2. 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.

  3. 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.

  4. Change the Desktop Background in Windows - Microsoft Support

    Oct 14, 2025 · Changing the desktop background is a simple yet effective way to personalize your Windows device and make it feel more like your own. Whether you prefer a serene landscape, …

  5. Microsoft Support

    Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

  6. Fix microphone problems - Microsoft Support

    Make sure that your microphone or headset is connected correctly to your computer. If your headset is a wireless Bluetooth device, make sure your Bluetooth device is paired and …

  7. Screen mirroring and projecting to your PC or wireless display

    Make sure your PC supports WiGig and that it's turned on. If your PC supports WiGig, you'll see a WiGig control in Settings > Network & Internet > Airplane mode.

  8. Outlook is running slow - Microsoft Support

    For example, you could create a rule to move all messages that are older than three months to an archive folder under On My Computer. To learn more about how to create rules, see Create a …

  9. Go passwordless in Windows - Microsoft Support

    Learn how to go passwordless on Windows with Windows Hello and your Microsoft account.

  10. Reset your PC - Microsoft Support

    Oct 14, 2025 · Resetting your PC in Windows is a powerful feature that allows you to restore your device to its original state, which can be useful whether you're experiencing performance …