If you see the “The file couldn’t open in protected view” error while opening Microsoft Excel, the solutions listed in this post may help you resolve the issue ...

If you have an old Excel spreadsheet, Excel opens it in normal view, which might be risky at times when it is downloaded from an unknown source. As many people Unblock the downloaded file without ...

Microsoft Office 2010 knows there are Word-based macro viruses out there. It's so protective, in fact, it can be a bit annoying when you're trying to open Outlook attachments from co-workers. Tech ...