If Excel keeps blocking files from being inserted, chances are the file is blocked by Trust Center, or maybe the workbook or locked. In some situations, we could be dealing with a corrupted file.

In today’s digital landscape, data security is of utmost importance, especially when working with sensitive information in Excel. Whether you’re dealing with financial records, personal details, or ...

Along with the formulas, functions, calculations and data you enter into a Microsoft Excel worksheet, the program also accepts files from other programs as insertions into your documents. If you ...

Malware can exploit your computer and your private information, but only if it manages to install itself. Microsoft Excel files -- and other formats that Microsoft Office applications generate -- can ...

If you want to set an expiration date and password when sharing Excel files online, here is how you can do that. It is possible to do both in Excel Online. That said, you do not need to rely on other ...

You never know when one of your files might reach someone it wasn't intended to reach—perhaps through an email forward, a USB stick left behind on a desk, or maybe ...

Protecting yourself (and your documents) from cyberattack is only getting more important, so Microsoft is introducing new security features for the Home and Personal versions of its Office 365 suite.