Notes: You don't need a smartphone to receive a security code. Text messages may come from either "MSFT", a short number, or a mobile number.If you have requested a security code, you can trust the message that arrives.

Check the Xbox services, games, and apps for any service outages.

即使应用关闭或设备处于锁定状态，闹钟和计时器也能正常工作。 如果看到警告，通知仅在设备处于唤醒状态时显示，请确保设备未进入睡眠状态， (转到 “开始 > 设置” > 系统 > 电源 & 睡眠 “以调整设备的睡眠设置) 。

Training: Get up and running quick. Note: If you already had an account signed in to OneDrive and you want to add another account, click the OneDrive cloud icon up in the Menu bar, click the three dots to open the menu, and select Preferences.Click the Account tab, select Add an Account to start OneDrive Setup, and then sign in.

The new Microsoft Edge will delete your browsing history, cookies, and site data, as well as passwords, addresses, and form data when you close all InPrivate windows. You can open an InPrivate window in different ways: Select and hold (right-click) the Microsoft Edge logo in the taskbar and select New InPrivate window.

在工作列的搜尋列中，輸入 regedit，然後從結果清單中選取 [登錄編輯程式] (傳統型應用程式)。 警告: 使用登錄編輯程式時，請特別小心。如果您編輯的登錄不正確，可能會發生嚴重問題，而這些問題可能會要求完整重新安裝作業系統，並造成資料遺失。

Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as product name, manufacturer, and model number—even detailed information about the sync capabilities of a device.

To capture a video snip, open Snipping Tool, select the Record button, then select New recording, or press Windows logo key + Shift + R.Select the area of the screen you wish to record, then select Start.When you are done, select Stop.At this point you can save the recording as-is or select Edit in Clipchamp to work with it in the Clipchamp video editor.

Use the XLOOKUP function to find things in a table or range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term and return a result from the same row in another column, regardless of which side the return column is on.

快速找到 Windows 设置！ 选择“开始” 按钮，然后选择“设置”。 可在此处浏览类别或使用搜索来查找所需内容。