I have an oldish Dell (Core 2 Duo) with 4GB Ram and running Windows 7. Its not a bad machine to have hanging around but the graphics card is a bit weak now - ATI 15xx series.
I have used Crucial for years to quickly determine the cheapest/most cost effective memory upgrade. Is there a decent website that checks your machine in a similar way to the Crucial memory advisor and suggests compatible upgrades?
Despite building my own machines for years - I'm confused by the sheer number of options and upgrades at the various price points.