Learn how to type a letter online using Word for the web. Choose a letter template for online letter writing. Edit, send or print your letter online.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

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Découvrez comment installer un scanneur et l’utiliser pour numériser des images et des documents dans Windows 10.

Erfahren Sie, wie Sie die App „PC-Integritätsprüfung“ verwenden, um die Leistung Ihres Geräts zu verbessern.

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

An array formula (one that spans multiple cells) can do calculations on rows and columns of cells where you might otherwise need to use several formulas. For example, you can count the number of characters that are contained in a range of cells, sum only numbers that meet certain conditions (such as the lowest values in a range or numbers that fall between an upper and lower boundary), and sum ...

Use the XLOOKUP function when you need to find things in a table or a range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term, and return a result from the same row in another column, regardless of which side the return column is on.

Add or edit hyperlinks to web sites, local files, email messages, or anchor points in your document.

Windows 10 and 11 contain a large set of emojis. To insert one: Put your cursor where you want the emoji.