139d2e78.exe again

[Corrine]

Hi, Pete.  (Check your messages, please.)

I am very happy that I was able to help you.

There are probably as many recommendations as there are backup options.  This review may help you decide:  The best free disk imaging program: a comparative analysis (updated) - freewaregenius.com. 

You may also want to consider placing a copy of important documents (such as your CV!) on SkyDrive.  SkyDrive is accessible from Outlook.com (the renamed Hotmail).  If you already have a "Hotmail" account, you already have access to SkyDrive.  If not, all you need is a Microsoft Account and you get 7 GB of free cloud storage on SkyDrive that is accessible from anywhere. 

Information about Outlook.com:  Outlook.com - Microsoft Office email
Information about SkyDrive:  SkyDrive - Microsoft Windows

Most important for you to consider is to start setting aside funds for a new computer.  Not only is support ending for Windows XP on April 8, 2014, your OS was installed eight years ago -- 23/02/2005!  It is generally indicated that the average lifespan of a computer is 3-5 years.  So, although your computer is working, keep in mind that the hardware is old and parts may be wearing out. 

[MikeW]

Thank you so much Corinne. I don't know what I've done without your excellent advice. 

One thing I am determined to do after this experience is get a proper backup system in place. If you know of a good inexpensive or free one then please let me know.

Best wishes,

Pete  (one VERY satisfied customer!) 

This is the back-up program I have been using for some years Peter. Its simple to use and best of all Free
http://www.freebyte.com/fbbackup/