Learn how to fix common OneDrive personal or OneDrive for Business sync problems.

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

Find out how to stop your screen from flickering after the upgrade to Windows 10.

This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted customers. This set will expand over time. Windows users can start the assistant from this article.

How to lock cells in Excel to protect your data. You can also unlock a range of cells and grant permissions to others to edit.

To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened.. Open Camera. Looking for other camera info?

Windows Update downloads updates for Windows Security automatically to help keep your device safe and protect it from attacks.

Learn how Smart charging in Windows can help your battery last longer over time.

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.

Découvrez comment activer Office préinstallé sur de nouveaux PC Windows 10 ou à l’aide d’une nouvelle clé de produit.