Microsoft Support
Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.
You cannot access this right now Your sign-in was successful but does ...
Jul 22, 2024 · You cannot access this right now Your sign-in was successful but does not meet the criteria to access this resource. For example, you might be signing in from a ...
Cannot open a file because file format or file extension is not valid ...
Jan 15, 2026 · Cannot open a file because file format or file extension is not valid. This is an excel file Keith Miner 0 Jan 15, 2026, 9:43 AM
Paste Feature is not working properly in Teams for 26072.519.4556.7438
Apr 13, 2026 · Same here: We cannot right click and paste into a Teams chat (Desktop, German). Version is still 26072.519.4556.7438 I would like to inform you that the issue you are experiencing …
Fix Bluetooth disappeared in Windows - Microsoft Support
The Bluetooth icon or toggle may be missing or appear grayed out in Settings or Quick settings if Windows cannot detect or enable the Bluetooth feature. When this happens, Bluetooth options may …
I can't sign in to my Microsoft account | Microsoft Support
Learn how to fix problems signing into your Microsoft account. Resolve password verification, locked account, and other Microsoft account login issues.
Troubleshoot Bluetooth not connecting in Windows
If Bluetooth appears in Device Manager but you cannot pair or connect to a Bluetooth device, Windows may be experiencing a configuration, driver, or device-level issue that prevents successful …
Fix Wi-Fi connection issues in Windows - Microsoft Support
If you're unable to access email, browse the web, or stream music, it's likely you're not connected to your network and can't access the Internet. Fortunately, most connectivity issues can be resolved …
I cannot send or reply to messages in my outlook account
Oct 19, 2025 · I all of a sudden cannot start and send a new email message or reply to my emails. The icons aren't highlighted and won't work. This is through my road runner account that was set up in …
Troubleshoot Microsoft verification code issues
Have you added a VOIP number? VOIP numbers cannot be added as a way to sign in or get verification codes. Please add a mobile phone number. Did your email send your verification code to your junk …
"We can't sign in to your account" error message - Microsoft Support
Restart your device in safe mode and sign in with your original profile. Check to see if your settings and files are restored Restart your device in normal mode and sign in again with your original profile. …