Learn how to view your PC information on Windows with Microsoft Support's step-by-step guide.

Set the region, device language, and spoken language for your products and services.

If you cannot open your Outlook data file or suspect that the file is damaged, use the Inbox Repair tool (scanpst.exe) to repair errors in the file.

Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

The Planner app in Microsoft Teams brings together all your tasks and plans across the Microsoft 365 ecosystem in a single convenient location. It helps you manage tasks more efficiently for individual plans and team initiatives, as well as larger scale projects that are aligned to goals and key strategic objectives.

How to use the SUMIF function in Excel to add the values in a range that meet criteria that you specify.

You can open an Excel workbook and collaborate with others at the same time using co-authoring. This article will explain how.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Erfahren Sie, wie Sie die neuesten Windows erhalten, damit Ihr Gerät reibungslos und sicher ausgeführt wird.