Learn how to optimize system performance by managing startup applications in Windows.

When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.

Other startup settings include advanced features intended for use by system administrators and IT professionals. This article describes how to modify the Windows startup behavior, and the available options.

It provides options to customize the startup process, including the ability to enable or disable software, control startup services, and access other advanced system settings.

If you're not sure, check the Readme file in the folder for instructions about how to run the installation process. If an executable file (.exe) is available, we do not recommend that you run .msi files directly without specific instructions from the vendor.

In the Fix problems using Windows Update window, choose if you want to allow the PC to automatically restart 15 minutes after the installation completes. Select OK when you’re ready to start the installation. The reinstall will take you to the Windows Update page in Settings.

When you try to install a device driver on a computer that is running an x64-based version of Microsoft Windows, you may receive the following error message: The specified location does not contain a compatible software driver for your device.

Connect the installation media you created to your nonfunctional PC. Start the PC using the installation media.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Learn how to create installation media for installing or reinstalling Windows.