For more help, see Camera doesn't work in Windows. Check your Teams mobile app permissions. You might need to change permissions on your mobile device. To change permissions on your Windows device:

If you can’t connect to a Wi-Fi network that you could connect to before, it’s possible that the network settings might have changed or the profile is corrupted. To fix this, remove (or "forget") the network connection, then reconnect to the network. When you forget a network connection, it removes the Wi-Fi network profile from your PC. ...

Use your phone's audio. If your mic doesn’t work after trying the solutions above and you see one of the messages below, select Call me back to use your phone’s mic.. Enter your phone number and select Call me to receive a call from Teams that will connect you to your meeting. Your audio will come from your phone, but other content sharing will still take place on your desktop.

However, if the troubleshooter is unable to rectify the problem, it’s likely because the driver update wasn’t available in Windows. In such cases, you have a couple of options below: Switch the driver to UVC driver. Right-click on the Start button and select Device Manager.

If you selected the Share button, people will receive an email message inviting them to open the file. They can select the link to open the workbook. A web browser will open, and the workbook will open in Excel for the web. If they want to use the Excel desktop app to co-author, they can select Edit in Desktop App.However, they'll need a version of the Excel app that supports co-authoring.

OneDrive not connected. If you cannot sign in to your OneDrive sync app, or you see a message saying OneDrive is not connected, let our troubleshooter guide you through the steps to get syncing again, or follow the steps below.

We couldn’t verify and install this because it is not available in the Microsoft Store. To install, download it from the publisher’s website. This issue occurs because starting in 2024, many new devices are preinstalled with new Outlook for Windows and don't ship with classic Outlook. If you prefer to use classic Outlook at this time, a ...

If you don't see the new drive, locate the image file you downloaded and double-click it. The new drive should appear in your directory. Note: If you already have a drive labeled (D:) , Microsoft 365 creates a virtual drive with the next available letter, which would be (E:) (as shown in the next step below).

Tip: In Windows 7, you can synchronize your computer clock with an Internet time server to keep the computer clock up to date.To do this, select the date or time in the bottom right-hand corner of your screen, and then select Change date and time settings.Select the Internet Time tab, select Change settings, select Synchronize with an Internet time server, and then select Update now.

If your Surface still didn't turn on after charging it and trying the keyboard and tablet shortcuts, you can try to force a shutdown, then restart. Here's how: Press and hold the power button until the logo screen appears (about 20 seconds). See Force a shut down and restart your Surface for more info.