Where can i get manual for toshiba satillite p100-240

Look here -
http://support.toshiba.com/support/modelHome?freeText=2846917

Seems like the problem is with your background running applications which freeze your mouse and slows your system speed.

- Stop all start up running applications.
- Disable your firewall.
- Stop background running applications.
- Maintain registry by some reliable program like Reginout because registry cannot done manually.
- Properly De-frag your system.
- Remove all junk from your system by cleaning your discs.

Thanks

The keyboard will more than likely need to be replaced, there are no user servicable parts. Go to www.ebay.com type make and model of laptop, refine search to keyboard.

Send a mail to a Toshiba staff online and lay your complain. You can do that on their site...

See if these drivers work Click HERE

Typically laptop hard drive replacement is pretty easy in about 95% of the cases.

Here is one link that has instructions for several toshiba laptops.
http://www.bixnet.com/toshiba2.html

go to 

http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/modelContent.jsp?ct=DL&os=&category=&moid=1073769739&rpn=&modelFilter=4090XDVD&selCategory=3&selFamily=1073768663&selModel=1073769739|

then click the plus next to the bios section on right and look for 4090.
i think 8.2 was higest

if you are using XP go to start>run (on the right hand side) and type in dxdiag, when the program opens click on the display tab and it will tell you the approx memory for your graphics card. If you are using vista then go to Start>accessories>run and follow the instructions above.

I hope this helps

It will If its a laptop sized hard drive , A desktop sized Hard drive will not fit.

Go to the link I have posted.
http://www.csd.toshiba.com/cgi-bin/tais/su/su_sc_modSel.jsp
Fill out the needed information & download what you need.