I had a very tough time when I first used computers too because I didn't realize how stupid computers are. Nor did I closely examine tutorials and guides but after a few knots on the noggin I went looking for answers. Now I think others are maybe smarter and know better --but you're saying they don't know; not because we're dumb but because we aren't THINKING....LOL

Come now you know a weak video engine will slow down the machine....

Some set is required and the information is right there in the tutorial most folks ignore and here http://office.microsoft.com/en-us/word-help/set-up-a-new-desktop-computer-HA001188627.aspx

http://www.techrepublic.com/whitepapers/deploying-windows-7-part-1-windows-aik-20-enhancements/1104907?promo=110000

http://www.techrepublic.com/whitepapers/how-do-i-what-is-microsoft-desktop-optimization/2386883?promo=110000

http://www.techrepublic.com/whitepapers/seven-for-7-best-practices-for-implementing-windows-7/1683565?promo=110000