Excel allows you to lock specific areas of a sheet with a password or protect the entire workbook. You can also set an Excel ...

If you use a computer, you probably have some Microsoft Excel documents on your Mac or PC that you wouldn’t want other people to find and read. After all, Excel serves not only the average person, but ...

I use encrypted Excel 2007 documents to store some sensitive financial information on my Windows 7 laptop. To give me access to these off site I'm thinking of attaching a copy to an email message. How ...

I have a number of spreadsheets that I use to store sensitive information. Usernames, passwords, etc. These documents are password protected themselves, but if they're anything like "protected" PDFs, ...