Today, I got a new knowledge. Alhamdulillah. How to hide in certain words in document. Actually. I got from one english website about it. To ensure, aku tak lupa in the future, I will copy and paste here. Hopefully, it can assist other who confronts matters like me. Indeed, Mrs. google is very helpful.
Hide text in Word 2007
First open any document you might have that has a fair amount of text in it. Here’s what my document looks like before I hide any text.
Highlight the text that you would like to hide and then right-click and choose Font.
In the Font dialog box, you’ll see the Hidden checkbox in the Effects section. Go ahead and check that.
Click OK and POOF, your text is now gone! All I am left with is one paragraph and no sign of the first paragraph.
View Hidden Text in Word
Ok that’s great, but how the heck do you get your hidden text back into view!? It’s pretty easy actually. Press CTRL + A to highlight the text in the entire document and then right-click on a highlighted portion and choose Font again. This time you will see the Hidden checkbox does not have a check mark in it, but is instead fully green.
Clicking on it once will change it into a check mark, which means all the text in the document would be hidden and clicking on it again will remove the check mark, meaning no text in the document should be hidden.
Now my first paragraph comes back in the selected region. So that’s great, but how do you prevent others from doing this and viewing the hidden text? Well that’s easy too. You can just protect the document so no one can change the formatting and editing. That way, if they can’t change any formatting, they won’t be able to unhide the text even if they know how to do it. It will allow them to view the document, but restrict access to all other editing features.
Click on the Review tab and click on Protect Document at the far right. Choose Restrict Formatting and Editing.
Click the Limit formatting to a selection of styles and click on the Settings button.
Check the box again and click on None to make sure nothing can be changed in terms of formatting and style.
Click OK and then check the box Allow only this type of editing in the document and leave it as No Changes.
Finally, click on the Yes, Start Enforcing Protection button and enter a password to protect the Word document. Make sure the password is very long and complicated as there are lots of password crackers out there that can hack short passwords.
Your hidden text is now securely hidden and cannot be viewed unless the security password is known by the user. Enjoy!
SOURCES FROM :http://www.online-tech-tips.com/ms-office-tips/word-hidden-text/