is 512MB of RAM adequate and how do i find more?

my computer is clean and came beside 512mb will not enough memory motivation problems

is 512MB of RAM adequate and how do i find more?

512 Mb of RAM is a standard computer RAM amount. It is enough to influence the least, but you distinctly want to go to at most minuscule one gig (1000MB).
Nowadays probably not, and you can put in more in free slots. Look for it at http://www.pricewatch.com
it's probably ample for windows XP. if you grasp vista, you'd want 1 gb. it also depends on what you're doing. if you play video games, you might want to get another 512 mb (2 sticks = 1 gb) but i wouldn't upgrade unless you make out problems with what you're doing on your computer.
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512mb is standard but it adjectives depends what you do on the computer

if you are going to use vista then i defintly focus that you should add a stick of 512 to go and get a total of 1 gb, but if you are not going to do anything serious then 512 is satisfactory if you need more progress to newegg.com