Upgrade

[Sakic97]

AMD Athlon II X4 641 (2.8GHz), 4GB, 1000GB, DVDRW, Radeon HD 6770

How to upgrade it a little bit?

 

[MichaelSP]

Well, that depends a lot on what you want it to do.
For instance, it could have better graphics, faster boot up speeds (SSD for example), better CPU speeds (new CPU)...
What do you find limits you most or what do you want to do most on the machine?