Why is my laptop slow?

i deleted all unecessary files, scan for viruses, scan for spyware, but is no use, i have 35 gb out of 55 free!!, what is wrong!?, my sound lags as well and is annoying, whats wrong?

Why is my laptop slow?panda

i think you have lots of unnecessory processes running in background..

as u mensioned..u have virus scanner,spyware scanner etc..these all things work in background with your actual work..so i would advice u to press ctrl+alt+delete..go to task manager..and close some of the unwanted processes..

also,your registry might be clustered..so use some good registry cleaner software...registry healer is good choice..

Why is my laptop slow?suzuki

how much memory you have ?

what is the processor`s speed ?

if you have enough of both, just format it and reinstall windows, it should work like new
go to Microsoft and download "windows live one care and let it run through. it will clean up your registry, if you deleted programs without going through the add/delete programs they will clog up the registry.
Possible reasons:

* Not enough physical RAM, Upgrade

* Drive is fragmented, run Defrag

* Possible system or registry corruption, backup all unrecoverable files, and reinstall OS
One good suggesion is to Run Disk Fragmation

and other is if you have Spyware Doctor software try to install on your Laptop and scan your laptop throughly.This softwrae detect some malicious/infected files in the system try to fix or delete.I hope this will better improve the performance of your Laptop

Thanks