Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Get more out of your email with Outlook.com. We've streamlined search to make it easier than ever to find what you're looking for. New features like Files and attachment previews let you see your pictures and files without leaving your inbox.

Get the steps for turning Windows Defender Firewall on or off.

The TEXT function lets you change the way a number appears by applying formatting to it with format codes.It's useful in situations where you want to display numbers in a more readable format, or you want to combine numbers with text or symbols.

Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

How to sort and organize your Excel data numerically, alphabetically, by priority or format, by date and time, and more.

Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

If you get an email about unusual activity on your Microsoft account, or if you’re worried that someone else might have used your account, go to the Recent activity page.You’ll see when your Microsoft account was signed in during the last 30 days, along with any device or app-specific info.

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

Leave your Android device in your pocket the next time it rings — pick up the call from your PC instead. Calling requires Bluetooth capability on both your PC and on your Android device, so make sure you have it turned on for both.