Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Receive photos, videos, or other kinds of files that you or a friend shares from another device, such as a phone, laptop, or tablet. On your PC, select Start > Settings > Devices > Bluetooth & other devices. Learn how to pair.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Use the People app to see all your contacts in one place, listed alphabetically. To open the app, select the Start button, and then select People.Enter your account info if you’re asked to sign in.

Show the Developer tab. If the developer tab isn't already visible, see Show the Developer tab.. Make your list. Type the list.

Hotmail が Outlook.com になりました。 Hotmail アカウントにサインインするには、[ www.outlook.com] に移動し、[サインイン] を選択 します。 ユーザー名またはパスワードを忘れた場合は、 サインインのトラブルシューティング ツールを使用しますが、2 年以上アカウントにサインインしていない場合は ...

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

To add another account to OneDrive on your computer. If you already have a personal OneDrive account set up, you can only add work or school accounts.

Select Options and choose a label vendor and product to use. Select OK.. If you don’t see your product number, select New Label and configure a custom label.

If you find yourself needing to expand or reduce Excel row widths and column heights, there are several ways to adjust them. If you're working in Page Layout view (View > Workbook Views > Page Layout), you can specify a column width or row height in inches, centimeters and millimeters.The measurement unit is in inches by default.