Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

Learn how to access, share, or clear your Microsoft search history through the privacy dashboard.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

Find out the steps you can take if you receive a message telling you a driver can't load on your device.

Si tienes problemas de sonido o audio, las siguientes sugerencias pueden ayudarte. Las sugerencias se enumeran en orden, por lo que debes empezar por la primera; comprobar si se soluciona el problema y, de no ser así, continuar por la siguiente.

Узнайте, как устранить проблемы Bluetooth в Windows. Устраняйте проблемы с подключением Bluetooth-устройства или аксессуара.

Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.