Attachments+to+E-Mails+Caution

We all at sometime or other receive an attachment in an E-Mail The question arises do we open it even if we know who as sent it? It is usually found on the top tool bars
 * Attachments to E-Mails Caution **

To give you a little help on what not to open and what you possibly could open is a list below:-


 * Under no circumstances open any of the following which end in **** :- **
 * . **** pps **
 * .exe **
 * .scr **
 * .pif **

The following are all genuine extensions but that does not mean they are safe to open from some unknown person :-


 * .doc ** - Microsoft Word

**.pps** - MS PowerPoint

**.xls** - MS Excel worksheet

**.wpd** - Corel WordPerfect

**.pdf** - Adobe Acrobat

**.jpg** - JPEG graphic file

**.zip** - Zip (compressed) file

**.sit** - Stuffit (compressed) file