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Windows Media Player 12 - Microsoft Support
To manually troubleshoot or upgrade your installation of the Player, try the following: Click the Start button, type features, and then select Turn Windows features on or off. Expand Media Features and see whether the Windows Media Player check box is selected. If it is, clear the check box. Click OK and then restart your PC.
How do I sign in to Skype? - Microsoft Support
Open Skype and click or tap Skype name, email or phone . Enter your Skype name, email or phone and select Sign in . Enter your password and select the arrow to continue. You’re now signed in to Skype. Note : Once you've signed in, Skype will remember your sign in information when you close Skype or sign out and choose to remember your account ...
Send and receive text messages from your PC - Microsoft Support
Sending a message. If you haven't already set up messages, do the following: On your PC, in the Phone Link, select Messages. To start a new conversation, select New message. Enter the name or phone number of a contact. Select the person you want to send a message to. A new message thread opens for you to begin with.
Herunterladen und Installieren der neuesten Druckertreiber
Die meisten Drucker erfordern, dass Sie den neuesten Druckertreiber installieren, damit der Drucker gut funktioniert. Wenn Sie kürzlich ein Upgrade von einer früheren Windows-Version durchgeführt haben, funktioniert Ihr Druckertreiber möglicherweise mit der vorherigen Version, aber eventuell nicht gut oder überhaupt nicht mit Windows 10.
Storage Spaces in Windows - Microsoft Support
Windows 11 Windows 10. Storage Spaces helps protect your data from drive failures and extend storage over time as you add drives to your PC. You can use Storage Spaces to group two or more drives together in a storage pool and then use capacity from that pool to create virtual drives called storage spaces. These storage spaces typically store ...
Count how often a value occurs - Microsoft Support
The COUNTIFS function is similar to the COUNTIF function with one important exception: COUNTIFS lets you apply criteria to cells across multiple ranges and counts the number of times all criteria are met. You can use up to 127 range/criteria pairs with COUNTIFS. The syntax for COUNTIFS is: COUNTIFS(criteria_range1, criteria1, [criteria_range2, criteria2],…)
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Check the recent sign-in activity for your Microsoft account
Contact Support. 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. Check the recent sign-in activity for your Microsoft account if you get an email about unusual activity.
适用于: Microsoft 帐户仪表板
Connect to a VPN in Windows - Microsoft Support
On your taskbar, select the Network, Volume, Battery icon > VPN. From the list of VPN connection names, select the one you want, and then select Connect. If prompted, enter your username and password or other sign in info. Connect to a VPN from the Windows Settings page: Select Start > Settings > Network & internet > VPN .
Get the latest Windows update - Microsoft Support
To check for updates, select Start > Settings > Windows Update , then select Check for updates. If updates are available, you can choose to install them. Check for updates. If you run into problems updating your device, including problems with previous major updates, see common fixes at Troubleshoot problems updating Windows.
Get started with Microsoft Teams - Microsoft Support
Intro to Microsoft Teams. Microsoft Teams is a collaboration app built for hybrid work so you and your team stay informed, organized, and connected — all in one place. Tip: Get tech expertise with Business Assist. Connect with our small business advisors for help making Microsoft 365 products work for you and everyone in your business. Learn ...
适用于: Microsoft Teams