control + alt + del (Xp). i think u would find that a memory increase would make a difference. nowaydays a pc should really have at least 512mb ram. i have that and i find that i have some slowdown aswell but i cant really afford to get more at the moment.
memory is ram which u sed was 248. to find hard drive usage double click on my computer then right click on ur hard drive then on properties and see how much space is free
To find your amount of installed RAM you can also right click My Computer and select Properties->General, it will be listed at the bottom along with other system info.
Your slowdown can also be the cause of a fragmented system registry, which is something NTREGOPT or RegCompact.NET can take care of.
There's many reason a system can slowdown, however the usual culprits to look into first are running tasks and disabling unnecessary ones such as an IM client, media player, etc., which is a first step to take. If all else fails upgrading your RAM by installing more will help significantly if you already don't have enough. WinXP does need a minimum of 512 MB RAM to run smoother, however more ram than that will help even more.
Defrag can't do what registry optimizer programs can do, as oli said they rebuild them from scratch. The registry optimizers can get rid of empty gaps that can be taking up a few KB to several MB in the registry, and could cause a system to become sluggish.
Maintenance like cleaning the registry is only one part of making the registry leaner and more efficient, the second part is using a registry optimizer to make all the registry cleaning worthwhile and noticable.
thankyou all for the help and advice given so,i can use one of the other progs you recomend without too much hassle .one last thing will they run in conjunction with what i have?
EasyCleaner will run fine so long as you don't use the Duplicates finder, that's the dangerous part of EasyCleaner.
As for NTREGOPT and RegCompact.NET you should be fine, they both create backups however to restore the registry backup they create you'd need to use the Recovery Console, have a PC Tech restore them, or the simpliest solution use ERUNT that comes with NTREGOPT to backup the registry before compacting it with either registry optimizer tool.