Note: If it’s been fewer than 10 days since you upgraded to Windows 10, your previous version of Windows will be listed as a system file you can delete.If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows.

On your smart TV, press the Home button on your remote control, and then select Search in the menu. Enter “Xbox” in the search box, and then select the Xbox app from the results. After you install the app, you can find the Xbox app again later in your TV’s menu under the Game tab.

Create and delete app passwords using the Office 365 portal. If you use two-step verification with your work or school account and your Microsoft 365 apps, you can create and delete your app passwords using the Office 365 portal. To create app passwords using the Office 365 portal

Press the Start button on the taskbar, type settings, and then select Settings.; On Windows 10, select Update & Security.On Windows 11, select Windows Update.; On the Windows Update page, select Check for updates to see if any updates are available for your device.; Once the updates have downloaded, select Install now to start the installation.; Following installation, we recommend that you ...

Windows 8.1 or Windows RT 8.1. If your computer is running Windows 8.1 or Windows RT 8.1, the OneDrive desktop app is already built in. (Therefore, the OneDrive desktop app Setup file won't appear if you try to install it.)

Follow the procedure in the Set up access to your company resources article to enroll your iOS phone or tablet. Important: Once you begin the enrollment process, you should complete the process in its entirety since pausing for more than a few minutes usually stops your progress and requires you to start over.If this process should fail, you need to return to the Company Portal app to try again.

If you don't want to use OneDrive, the easiest solution is to unlink it. Follow the steps in Turn off, disable, or uninstall OneDrive, for how to unlink, hide, and uninstall OneDrive from your PC.

若要开始使用 One Drive，请登录到 Microsoft 帐户或注册一个，下载并安装 OneDrive 桌面应用，然后按照提示登录，然后选择要同步到云的文件夹。 若要在 OneDrive 中 创建新文件 ，只需单击“ 新建 ”按钮，然后选择要创建的文件类型，例如Word文档或 Excel 电子表格。

When you add an app to Teams, check if additional features are available through subscription. You can purchase subscriptions for yourself, your team, or your organization directly from Apps. Buy a subscription. If an app has subscriptions available for purchase, you'll see that on the app detail page.

Note: If you don't see the Additional security verification page, it's possible that your administrator has turned on the security info (preview) experience.If that's the case, you should follow the instructions in the Set up security info to use an authenticator app section. If that's not the case, you will need to contact your organization's Help Desk for assistance.