Learn how to speed up your PC with Windows 11 or Windows 10 by updating, restarting, using ReadyBoost, managing page file size, freeing up space, and more. Find out how to check for updates, use Storage Sense, delete temporary files, and uninstall apps.

Learn how to use the System File Checker tool (SFC.exe) to scan and restore Windows system files that are not working or causing crashes. Follow the steps to run SFC.exe, view the scan results, and manually replace the corrupted files if needed.

Learn how to use PC Health Check app to check your device health, Windows 11 eligibility, and troubleshoot performance issues. Find out how to install, update, and access the app features and settings.

Learn how to fix issues with Gaming Services on your PC, such as installation or update errors, or missing content in the Xbox app. Download and run the Gaming Services Repair Tool for PC, or get the latest version integrated into the Xbox app.

Learn how to check the Xbox status, the Delivery Optimization setting in Windows, and other possible causes for slow downloads on your PC. Find solutions to improve your download speed and enjoy your games and apps.

Learn how to check the power mode, get the latest updates, and restart your Surface to speed up your device. Find more tips and solutions for Windows 11 and Windows 10 issues.

For the best game performance, make sure that your system’s video card drivers (or display adapter drivers) are up to date. Drivers are available on the support website for your computer manufacturer, or if your computer system is custom built, on the video card manufacturer’s support website.

Learn how to update or reinstall device drivers, such as USB drivers, in Windows 11 or 10 using Device Manager. Follow the steps to search for updated driver software or uninstall and reinstall the driver.

ReadyBoost.sfcache is a file that stores cache memory for Windows ReadyBoost, a function that improves system performance with flash memory. Learn how to use, enable and disable ReadyBoost with a USB stick or a SD card.

Starting with Microsoft Edge Build 88, we are releasing a new feature called startup boost to improve the Microsoft Edge browser startup experience. To learn more about it, read the FAQ below. What is startup boost? What benefits do I get from startup boost? What is the resource impact of startup boost? How does startup boost work?