Select the app or game you'd like to download, and then select Get.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

If you want the row and column headers always visible when you scroll through your worksheet, you can lock the top row and/or first column. Tap View > Freeze Panes, and then tap the option you need.. Freeze multiple rows or columns

启用双重验证或设置 Authenticator 应用后，如果使用较旧的设备 (（如 Xbox 360）或不支持双重验证的邮件发送安全摄像头) ，可能会遇到问题。 对于这些设备，可以改为使用应用密码登录。 应用密码是随机生成的长密码，在登录不支持双重验证的应用和设备时，你只需提供一次此密码而非常规密码。

更改第一页上的页眉或页脚，或者文档中的任何其他页面。 重要: 分节符不同于分页符。如果想要更改页眉或页脚的页面之前已有分页符， 请删除分页符 并将其替换为分节符，如下所示。

There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results.

デスクトップ アイコンのサイズを変更するには、デスクトップを右クリック (または長押し) し、[ 表示] をポイントして、[ 大きいアイコン]、[ 中] アイコン、または [小さい] アイコンを選択します。

Open User Accounts by clicking the Start button , clicking Control Panel, clicking User Accounts and Family Safety, clicking User Accounts, and then clicking Manage another account .. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

Learn how to access Microsoft Store on Windows by selecting the icon on the taskbar or using the search box.

Important: Before trying any of the solutions below, make sure you back up your personal files. You can back up your Windows PC, or insert a USB drive and use File Explorer to drag and copy important files to the USB drive.If you’re signing into Windows with a Microsoft account, your system settings will be automatically restored after updating, once you’re connected to the internet.