This includes adding password protection to your Excel files. Whether you're working with extremely sensitive or privileged data, trying to keep contact details out of the wrong hands, ...

Adding or removing a password from your Excel spreadsheet is quick and easy, though the process varies slightly for Mac and PC users. Visit Business Insider's homepage for more stories.

Adding a password. Whether you’re creating graphs in Excel, creating a pivot table, or just inputting rows and rows of data, password-protecting your data isn't just a good idea, it's also easy ...

Add password protection by locking the VBA project for viewing. Save the workbook as a macro-enabled file with the `.xlsm` extension. ... What to do if you have forgotten your Excel Password.

Password protecting an Excel workbook at the file level controls access in two ways: It lets a user in, and it lets a user save changes. In this article, I’ll show you more than just how to ...

If you have used a password that keeps the Excel file away from opening, you should go ahead with the Recover Password option. Step 2. Add the Excel file and Choose Attack Type.

I backup all of my passwords into a password encrypted Excel file. It contains all my personal and biz passwords. At least over 100+. I keep the file backed up offsite, and keep a backup CD in my ...

I'm going to hazard a guess that it was being saved in compatibility mode in the original excel format. Somebody "updated" it, and the password protect would have died with it.