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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may run slowly for several reasons, such as limited storage space, too many startup apps running in the background, outdated software, or hardware that no longer meets …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. Troubleshoot your network connection speed | Xbox Support

    Learn how to test and optimise your network connection speed for the best experience on Xbox.

  3. 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 …

  4. Why is my Internet connection so slow? - Microsoft Support

    The type of Internet connection you use is the most important factor in determining your connection speed. The most common ways to connect to the Internet from home are DSL, and cable.

  5. Delivery Optimization in Windows - Microsoft Support

    You’ll see a breakdown of downloads by source, average speed, and upload stats, all for the current month. We’ll even tell you how much of a boost your PC is getting from other PCs on the internet.

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  7. Fix Ethernet connection problems in Windows - Microsoft Support

    A wired Ethernet connection lets you get a fast internet connection—plug one end of the Ethernet cable into your router at home, then plug the other end into the Ethernet port on your Windows PC. If your …

  8. Analyze the wireless network report - Microsoft Support

    Get step-by-step instructions on how to create and analyze the wireless network report in Windows 10, so you can fix Wi-Fi problems at home.

  9. Fix Wi-Fi connection issues in Windows - Microsoft Support

    Connected to Internet but very slow speed Check Signal Strength: Ensure the device is close to the router and free of obstructions. Test Router Performance: Connect another device to the Wi-Fi. If the …

  10. Faster and more secure Wi-Fi in Windows - Microsoft Support

    Wi-Fi 7, also known as IEEE 802.11be Extremely High Throughput (EHT), is the latest Wi-Fi technology that offers unprecedented speed, reliability, and efficiency for your wireless devices.

  11. How to speed up or slow down a video - Microsoft Support

    Click on your video on the editing timeline, then click on the speed tab on the property panel. Here, you can adjust the speed of your video from 0.1x to 16x speed using the speed slider.