Protect an Excel file

Protect an Excel file

1. 1.      Select File > Info.
2. 2.      Select the Protect Workbook box and choose Encrypt with Password.
3. 3.      Enter a password in the Password box, and then select OK.
4. 4.      Confirm the password in the Reenter Password box, and then select OK.

• ·         Microsoft cannot retrieve forgotten passwords, so be sure that your password is especially memorable.
• ·        There are no restrictions on the passwords you use with regards to length, characters or numbers, but passwords are case-sensitive.
• ·        It’s not always secure to distribute password-protected files that contain sensitive information such as credit card numbers.
• ·        Be cautious when sharing files or passwords with other users. You still run the risk of passwords them falling into the hands of unintended users. Remember that locking a file with a password does not necessarily protect your file from malicious intent.