There are many, many cases where a computer that's "moving slow" or running "so crash-y" can work perfectly fine again with a boost in its available RAM, or memory. Because, honestly, the processor ...
RAM is your PC's short-term memory, so it's incredibly important. If your laptop supports RAM upgrades, swapping out the existing sticks for something faster can be a straightforward way to see some ...
So you've installed a new hard drive and expanded your computing horizons with new PCI cards - and that's great and everything - but your computer still runs too slowly. Sure you've got all that extra ...