Protect your work or task is indeed a very important thing. So that, your work cannot be open by anyone else except you. So avoid any plagiarism of your work. If on word file, you can enter the password to open the file, you can also do it on an excel file. You can lock your excel file with a password, so if there are people who want to open your Excel file they will need a password which only you know. For those of you who do not know how to lock the excel file you can follow every step of the reviews below.
How to lock excel file?
- Open your Excel file, or a new excel page.
- Once you have completed your assignment, please click the "microsoft office icon", its position in the top left corner.
- Then point your mouse to "prepare".
- Next, click the "encrypted document".
- Enter the password you want, and then click ok. Usually you need to enter the password again for verification.
- Next, you can save your data as usual.
- It’s done.

