Find out how to view your system information on Microsoft Support, including hardware and operating system details.

One way to apply shading to alternate rows or columns in your worksheet is by creating a conditional formatting rule. This rule uses a formula to determine whether a row is even or odd numbered, and then applies the shading accordingly.

Learn how to redeem a Microsoft/Xbox gift card or other code on your mobile device, Windows device, or Xbox console.

Learn common SharePoint Online tasks with these videos and tutorials, and get links to more training for SharePoint and Office 365.

On a worksheet, select the cell or range of cells that you want to add a border to, change the border style on, or remove a border from.

Outdated software can cause problems with a Windows upgrade, so removing old or nonessential applications can help. If you plan to reinstall the application later, make sure you have the installation media and all required activation information before removing it.

Microsoft is retiring the Windows legacy inbox Troubleshooters, such as Keyboard troubleshooter and Speech troubleshooter, and the Microsoft Support Diagnostic Tool (MSDT) that runs them.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

Discover how to convert numbers into English words in an Excel spreadsheet using the SpellNumber sample function.

Keys with an Fn key or F Lock provide two sets of commands for many keys. This includes the top row of standard function keys (F1–F12). Standard commands are labeled on the front of the keys (such as F3).