Add a delivery and return address to a single envelope, set printer options, adjust for envelope size, and save or print.

Get steps for how to select display language preferences in Windows.

Microsoft アカウントにサインインするためのエイリアスを使用した Microsoft アカウントのメール アドレスまたは電話番号を変更する方法について説明します。

即使已开启其他防火墙，开启 Microsoft Defender 防火墙也很重要。 它保护你免遭未经授权的访问。 若要打开或关闭 Microsoft Defender 防火墙，请执行以下操作：

Add a font. Download the font files. These often come compressed in .zip folders.In one .zip folder, you might find several variations on the same font, such as “light” and “heavy.”

Export Outlook email, contacts, and calendar to move them to another computer or so that you can make a backup of your information.

Fassen Sie mehrere Dateien in einem komprimierten Ordner zusammen, um Speicherplatz zu sparen oder Dateien einfacher anderen Personen bereitstellen zu können.

Windows 10、Windows 8.1、および Windows 7 用の Windows Media Player 12 の入手方法について説明します。

Important: When you close your Microsoft account, your email and contacts are deleted from our servers and can't be recovered.If you use your Microsoft account with Xbox, Skype, OneDrive, or other Microsoft services, you'll no longer be able to access those services.

Learn the difference between IMAP and POP, and when to use each one.