If you have a good antivirus program installed, make sure it's up to date and then do a full scan of your system. If you don't have an antivirus app installed on your PC, Microsoft offers some solutions if you're running Windows 8.1 or Windows 10/11. If you're running Windows 8.1 or Windows 10/11, you already have Windows Defender.

Make sure the Wireless display app is installed on the target PC. The Wireless display app (currently an optional feature in Windows 11) needs to be installed. If this device is not discoverable, try entering wireless display in the search box on the taskbar, and selecting it in the list of results. Now check for this device on the device you ...

Hvis du vil have support på Outlook.com, skal du klikke her eller vælge Hjælp på menulinjen og angive forespørgslen. Hvis du ikke selv kan løse dit problem, skal du rulle ned til Har du stadig brug for hjælp? og vælge Ja.. Hvis du vil kontakte os på Outlook.com, skal du logge på.

To zip (compress) files. In the search box on the taskbar, type file explorer, and then select it from the list of results.Right-click the file you want to zip, and then select Send to > Compressed (zipped) folder.. To decompress files. Open File Explorer and find the compressed folder.

Als SharePoint wordt weergegeven in de lijst, neemt u contact op met uw IT-beheerder voor hulp. Toon de informatie uit stap 3 aan uw beheerder. Die persoon moet de juiste apps en services, zoals SharePoint, zichtbaar kunnen maken wanneer u zich aanmeldt bij office.com.

Starting with Windows 11, version 22H2, the known Windows folders—Desktop, Documents, Downloads, Pictures, Music, and Videos—are available by default as pinned folders in Quick access in both File Explorer Home and the left navigation pane.These default folders are no longer displayed under This PC to keep the view focused on your PC’s drives and network locations.

如果电脑配有内置摄像头或连接的网络摄像头，则可以使用“相机”应用拍摄照片和视频。 若要查找“相机”应用，请选择“ 开始 > 相机”。 选择下方的任何标题。

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.

Microsoft では、制御された機能ロールアウト (CFR) など、いくつかのサービス テクノロジを介してセキュリティ以外の更新プログラム、修正プログラム、機能強化、および機能強化が提供されるため、Windows デバイスは異なる時点で新しい機能を取得する可能性があります。

其他订阅计划 除了 Microsoft 365 家庭版或个人版 ，还有其他 Microsoft 365 计划，其中包括专为中小型企业、 企业、 学校或 非营利组织设计的附加权益和功能。 还可以使用免费的 Microsoft 帐户获取 5 GB 的 OneDrive 联机云存储空间，以便从任何位置访问文件。