Question

Why u need to protect a document? How can u achive this

Answer 1

1 ) Open a Microsoft Office document. Double-click the Office document for which you want to assign a password. Microsoft Office includes the following programs:
Word - Used for Word documents.
Excel - Used for Excel spreadsheets.
PowerPoint - Used for PowerPoint slide presentations.

2 ) Click File. It's in the top-left corner of the window. This will open the File page.

3 ) Click Protect Document. It's a box at the top of the page. A drop-down menu will appear.

4 ) Click Encrypt with Password. This option is in the drop-down menu. Doing so opens a pop-up window.

5 ) Enter a password. When prompted, type in the password that you want to use to lock the document.

6 ) Click OK. It's at the bottom of the window.

7 ) Re-enter the password. Re-type the password in the blank text box when it appears.

8 ) Click OK. This will apply your password to the document and close the window. Whenever you try to open the document in the future, you'll have to enter the password to complete the process.
Your document will remain encrypted if you send it to someone, so they'll need to know the password in order to open the document.


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