Helping users safely navigate web, app, and game content is one of Microsoft’s top priorities. If you live in a region that requires permission to create an account and access Microsoft services, you may be prompted to request or give parental consent.

如果应用已打开，请在任务栏上找到应用的图标按钮，长按此按钮，然后向上滑动，直到出现“应用列表”。 如果你使用的是鼠标，请在任务栏上找到应用图标按钮，右键单击此按钮，然后选择“固定到任务栏”。

Tip: If you believe someone has acquired your payment info, contact your bank or your payment provider to prevent more charges. Tell them your credit card has been stolen or compromised - If you only dispute the charges, there's nothing to prevent the fraudulent charges from happening again.

Try it! You can back up your important folders on your PC & Mac (your Desktop, Documents, and Pictures folders) with OneDrive, so they're protected and available on other devices.

Try it! Create a presentation from scratch, or from a theme. All themes have a palate of colors and fonts designed to work together. Create a blank presentation

How to remove manual page breaks in Word, and adjust where automatic page breaks occur in your documents.

Select the Review tab, and then select Unprotect Sheet.If the Unprotect Sheet button is unavailable, turn off the Shared Workbook feature first.. If you don't want the formulas hidden when the sheet is protected in the future, right-click the cells, and select Format Cells.On the Protection tab, clear the Hidden check box.

Group shapes, pictures, or other objects. Press and hold CTRL and select shapes, pictures, or other objects to group. The Wrap Text option for each object must be other than In line with Text.For more info, see Wrap Text.

A Windows product key is a 25-character code used to activate Windows. It looks like this: PRODUCT KEY: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. Locate your product key for Windows 10 or Windows 11

Go to Bluetooth & devices > Printers & scanners > select a printer.Then select Set as default. If you don't see the Set as default option, the Let Windows manage my default printer option may be selected.You'll need to clear that selection before you can choose a default printer on your own. Open Printers & scanners