Windows Vista Update

VISTA

by Ajay SRK
(India,AP,Vizag)

hi,

i bought a sony vaio NR series laptop which is loaded with Windows vista home premium, 1gb ram,120 gb HDD and intel core 2 Duo processor.

but while working on my laptop i feel like iam working on 1990's celeron processor.the start up is slow,file opening is veyr slow,every time i login i find some file missing.

2 mints time for shut down,login failures,.is this my hardware problem or operating system, what should i do to atleats get min speed in my work...and have experience of Intel core2duo process which one of the fastest multing tasking processor.

please help me out to make my Latop work fast