If you have some documents you would like to protect from prying eyes, it is very easy than you think with Word and Excel documents. Word and Excel let you assign passwords to individual documents easily. Described below are the steps: 1. OPEN the desired document that you want to password. 2. Click the TOOLS tab, then Options/Security Options (or General Options if you're using Word 2007 or Excel). 3. Enter a password that you know you can always remember whenever you want to open the document. 4. Click OK and you are done. That's all you have to do to keep your documents protected. To keep the whole pc protected, always make sure you have an Updated antivirus program running on your pc. If you are not sure if it is working, you can read How to verify that your antivirus is working What do you feel about this simple trick ?