Ray
Level D
I was running windows 8 64bit on my laptop till now with 2 gb ram.Today I installed an extra 2gb ram from another unused laptop experienced a huge improvement in speed.Will further increasing ram to 6gb or 8 gb further increase performance signficantly??I only use the laptop for browsing and watching movies.I has intel core i3 2nd gen integrated graphics.With 4gb ram idle usage is about 35 to 40 percent.