Learn how Smart charging in Windows can help your battery last longer over time.

Learn how to enter reading mode in Microsoft Edge and use Immersive Reader to hear webpages and PDFs read out loud.

Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.

Get troubleshooting advice and see a list of options available for starting Windows in diagnostic modes such as safe mode.

Change your screen saver settings. Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings.In the Screen Saver Settings window, choose a screen saver from the drop-down list.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Learn how to create and add a signature to email messages you send in Outlook.com.

The new Bing is now available to everybody directly from the Windows taskbar, making more ways to interact with your PC across search, answers, chat, and creation available anytime, right on your desktop.

Create a simple formula to multiply and divide in an Excel spreadsheet. You can multiply two or more numbers in one cell or multiply and divide numbers using cell references. All formulas in Excel begin with an equal sign (=).