A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow. Windows 11 and Windows 10: In most cases, Windows 11 and Windows 10 activates automatically using a digital license and doesn’t require you to enter a product key ...

The IF function is one of the most popular functions in Excel, and it allows you to make logical comparisons between a value and what you expect. So an IF statement can have two results. The first result is if your comparison is True, the second if your comparison is False. For example, =IF (C2=”Yes”,1,2) says IF (C2 = Yes, then return a 1 ...

Open Get Help. If the Get Help app is unable to resolve your printer issue, try the possible solutions listed: Step 1. Unplug and restart your printer. Step 2. Check cables or wireless connection. Step 3. Uninstall and reinstall your printer.

Accessible Office templates. Training: Watch and learn how to use Word in Windows. Explore Microsoft Word training guides, articles, and how-to videos.

On your PC, in the Phone Link, select Messages. To start a new conversation, select New message. Enter the name or phone number of a contact. Select the person you want to send a message to. A new message thread opens for you to begin with. If you encounter issues while using messages, our troubleshooting tips may help.

Windows Media Video (WMV) 7, WMV 8, and WMV 9: Maximum resolution of 1920 x 1080 (1080p) Windows Media Audio Standard or Windows Media Audio Pro audio. Note WMV content may be Windows Media Digital Rights Management (DRM) protected. VC-1: Maximum resolution of 1920 x 1080 (1080p)

Here are a few diagrams to help you. Windows Hello facial-recognition camera and front-facing camera. Studio Mics (dual microphones) Surface Connect port. Back-facing camera. Volume. Power button. USB-C ports (2) SIM door.

Ink equations. Including math equations has gotten much easier. Now, you can go to Insert > Equation > Ink Equation, any time you want to include a complex math equation in your workbook.If you have a touch device, you can use your finger or a touch stylus to write math equations by hand, and Excel will convert it to text.

Windows Media Video (WMV) 7, WMV 8, and WMV 9: Maximum resolution of 1920 x 1080 (1080p) Windows Media Audio Standard or Windows Media Audio Pro audio. Note WMV content may be Windows Media Digital Rights Management (DRM) protected. VC-1: Maximum resolution of 1920 x 1080 (1080p)

Select the Start button, then enter settings. Select Settings > System > Display . In Display settings, select Brightness , then set the Change brightness based on content drop-down as needed: Off: Adaptive brightness control will be turned off and screen brightness and contrast will not be adjusted. This can result in shorter battery life.