How to Add a Password to a File

Adding a password to a file is a crucial step to enhance security and protect sensitive information from unauthorized access. Below are the steps to add a password to a file:

1. Open the file you want to password protect.
2. Click on 'File' or 'Tools' on the menu bar, depending on the application you are using.
3. Select 'Protect Document' or 'Protect Workbook' option.
4. Choose 'Encrypt with Password' or a similar option.
5. Enter your desired password and save the file.

Remember to use a strong and unique password to maximize security. It is also recommended to keep a record of your passwords in a secure password manager to avoid forgetting them.