Originally Posted by
Lucio
Fresh install of Windows, coupled with a complete scan of the system for viruses, malware etc. You'd be amazed at the number of systems that get upgraded because in fact, they're full of junk files.
Also, give up on any hope of playing a modern game, without a dedicated graphics card, most games won't even start, let alone run in a playable condition. Trouble with that is installing graphics card usually means a new PSU, even if your motherboard has the requisite slot free, as most pre-built systems skimp on them to save money as they're not "sticker items" (e.g. they add nothing to the percieved value)