Supported operating systems. 973688 Description of an update for Microsoft XML Core Services 4.0 Service Pack 2. MSXML 4.0 was installed by an application, or manually installed by yourself. To apply this hotfix, you must have MSXML 4.0 SP2 installed. Download the update package now.

Copilot is designed to deliver AI-powered assistance in a convenient manner, enabling you to seamlessly engage with generative AI on Windows. You can resize, move, and use Snap Assist with Copilot, just like you can with other Windows apps. You can use Alt + Tab to switch focus between Copilot and other open apps.

Изберете Старт и въведете "Защита в Windows", за да потърсите това приложение. Изберете приложението Защита в Windows от резултатите от търсенето, отидете на Защита от & заплахи и под Настройки за ...

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE. When prompted, enter the product key. You can find the product key on the sticker on the CD case or other packaging. If you need help, see Find your Product Key for Office 2007.

Reinstall Office 2021 from the Microsoft Store Library. Select Start and then open the Microsoft Store app on your Windows device. From the Microsoft Store app, select Library icon > Apps tab (If you can see All tab in Library, select All tab.) Turn off the Show installed products only filter under Sort and filter (If you select All tab, skip ...

Do one of the following: If you are on Windows 11 or Windows 10, choose Start > All apps > Windows System > Run. Type Excel /safe in the Run box, and then click OK. If you are on Windows 8 or Windows 8.1, click Run in the Apps menu, type Excel /safe in the Run box, and then click OK.

Windows 10. To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.

Info for Windows Insiders. If you’re an Insider and the current preview build isn’t working for you, select Start > Settings > System > Recovery .Next to Go back , select Go back.This won’t remove your personal files, but it’ll remove recently installed apps and drivers, and change settings back to their defaults.

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. There are three methods to which you can activate your product: Online via the internet, by telephone using our automated systems, and by a live support advocate. Online: When you begin activation ...

หากต้องการดาวน์โหลดตัวติดตั้งแบบออฟไลน์สำหรับ Internet Explorer 11 ให้เลือกภาษาและระบบของคุณที่ด้านล่างนี้.