You have to read that notice from Microsoft very carefully!
XP is NOT being made redundant - it's just that MS aren't supporting it any more!
Which simply means that there will be no more updates to XP.
However, almost all the anti-virus software companies say they will continue to support their XP products for the forseeable future!
I wouldn't worry about XP too much - some time in the future you will want to buy a newer PC (or Mac, or Pad, or something!) and then you can start to worry about Windows 8!
