Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality. On Windows consumer devices, this update helps remediate smooth functioning of Windows Update.

Windows 激活方法. 取决于你获取 Windows 11 副本的方式，你需要数字许可证或由 25 个字符组成的产品密钥才能激活该副本。. 如果二者都不具备，则无法激活你的设备。. 数字许可证（在 Windows 11 版本中称为数字授权）是 Windows 11 的一种激活方法，该方法不需要输入 ...

The following is an example of a simple formula. On the worksheet, select the cell in which you want to enter the formula. Type the = (equal sign) followed by the constants and operators (up to 8192 characters) that you want to use in the calculation. For our example, type =1+1. Notes: Instead of typing the constants into your formula, you can ...

In the left margin next to your text, select the Copilot icon. From the menu, select Visualize as a table to have Copilot turn the text into a table. You can select Regenerate to receive a new table or Discard to remove the generated table. Fine tune the table by entering details into the Copilot compose box about what to adjust in the table ...

We understand that sometimes purchases of digital game products don’t go as planned. When that happens, we’ll help you request a refund. Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date. Requests are for games in which you haven’t accumulated a significant ...

Pelajari cara menginstal, menginstal ulang, atau mengaktifkan Microsoft 365 atau Office 2019 di PC atau Mac. Microsoft 365atau Office untuk di rumah Jika Anda memiliki produk rumah dan disertai dengan kunci produk*, sebelum menginstal untuk pertama kalinya (atau membagikannya jika Anda memiliki Microsoft 365 Family), Anda harus menukarkan kunci produk terlebih dahulu.

Click File > Options > Proofing, clear the Check spelling as you type box, and click OK. To turn spell check back on, repeat the process and select the Check spelling as you type box. To check spelling manually, click Review > Spelling & Grammar. But do remember to run spell check. Spelling and grammar errors can seriously undermine what you're ...

Here's an example of how to use VLOOKUP. =VLOOKUP (B2,C2:E7,3,TRUE) In this example, B2 is the first argument —an element of data that the function needs to work. For VLOOKUP, this first argument is the value that you want to find. This argument can be a cell reference, or a fixed value such as "smith" or 21,000.

For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.

Open the on-screen touchpad. Use the on-screen touchpad to control the mouse pointer with your touchscreen. Press and hold (or right-click) the taskbar, and then select Taskbar settings. Under Taskbar corner icons, set Virtual touchpad to On. Select the touchpad button on the taskbar. Learn how to open the on-screen touchpad in Windows 10.