If Excel keeps showing Want to save your changes message, uninstall Printer driver and change default printer to begin with. More suggestions here.

Run Copilot License Troubleshooter to fix Microsoft 365 licensing issues & Copilot Connectivity Troubleshooter if you can't connect to Copilot in Windows 11.

If you encounter the "This item name or type isn't allowed" OneDrive Personal Vault error, the solutions provided in this ...

If you can't change Windows 11 resolution in a VirtualBox VM, ensure you have Guest Addition installed, and other settings ...

Split presentation and remove some slides to fix the The outline is too long to read in its entirety error in PowerPoint on ...

An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...

If you want to make your environment more secure, it's recommended to disable Legacy Authentication in Microsoft 365. Check ...