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.

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.

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

Before you start to make changes to your Wi-Fi network, you should run a network speed test to get a baseline for your network performance. (You can get a network speed test app from the Microsoft …

Surface devices have an adjustable power mode to allow you to balance your preference between best battery life and best performance. Select Start > Settings > System > Power & battery.

If there are updates available, select the Check for updates button to open Windows Update and install the available updates. Select Get help and tell us the problem you are experiencing.

Découvrez comment utiliser un rapport d’état dans Sécurité Windows gérer les performances de votre appareil et préserver la sécurité de votre appareil.

If you’re interested in getting more technical info about your battery usage and estimated capacity, you can use the Powerfg command-line option that’s built into Windows 11 to generate a battery report.

Find out more about how Microsoft tests Surface devices to provide an estimate of battery performance. This article includes information on testing parameters and estimated battery performances by …