hi hope i'm posting this in the write place.

in the last couple days my laptop(inspiron 6400) is acting strange 8 out 10 times when booting it will log into to a temporary session telling me that windows couldn't log into my session,after restarting i fanally manage to open in my session and after entering my pass word it takes for ever to open.

opening and shuting down takes for ever some times up to 20 min befor shuting down.

when browsing on internet ex8 it will tell me that i'm offline when i'm online or it takes for ever to open a page and most of the time with error on page.

i have ran many scans with kaspersky 2010,malwarebyts,ad-aware,spybot.

i have ran ccleaner.

dont know what to do with this and need help.

should i do a pc restor or should i do a complet reinstall

thanks