Well I don't know if it was something I linked but what I did is a useful set of scans to remember.
Just by the by if you are not using it this is really well worth using on your machine to keep it tidy and has many useful tools
CCleaner - Free Download or try CCleaner Professional - Piriform if you are not familiar with it we can give you a few tips on using it
Plus this it is my bible when installing or fixing friends and relatives machines and will make your machine run that little bit quicker and more efficiently. You may lose some of the "bling" like transparency for example (you don't have to) and I think is a good aid to finding your way around the OS
Optimize Windows 7
PS I see you live in one of my favourite counties too - lovely spots there - me I am an ex pat Sussex man