Thank for that. Checked the CPU useage with everything off and it was mainly 1%. Main activity appeared to be my AVG flicking on and off at 0.2% but others such as Skype flicking on and off at about 0.1%. Also my wireless printer was occasionally flicking on and off at around 0.1%
Haven't noticed anything being particularly slow lately.
Ran a full AVG scan and no problems noted.
Have contacted BT and they say they have a big email problem affecting some customers and will call me soon but suggested using OUTLOOK or some other third party where I will be able to access my email.
Can still log onto emails on my desk top using EDGE. Hopefully a BT problem.