Because your PC doesnt have the specs to run it.
If your computer does not meet the minimum RAM requirement for Vista, an upgrade will increase speed.
my PC is working very slow
be course my camera is not working and the system look very slow.
There are a few good laptops for running Windows Vista. Samsung have produced some laptops which work very well with Vista. Acer and Compaq are also two very good brands on which to run Vista.
Windows 7 is more effecient and may work faster. it has all the capabilities of windows vista and i find it easier to use. Vista may be very slow, and has security issues asking permission for too many things. so Windows 7 is better. i do prefer the look of vista but windows 7 is definitely the better OS.
Very slow, then very very fast and them slow again.
kinkajous are not very fast animals or very slow animals actually they are very slow and fast animals
Andreas Vesalius was a very known and important anatomist of the Middle Age, not a physicist.
i will very hapyy very very very
Earthquakes are a very very very very slow and so are valconoes
very slow
Largo means very slow.