Hello Alex95,
How many running processes do you have going on in the back ground, also take a look at your Kaspersky, see if it is set to scan all downloads before you install them.
To check your startup programs, go to,
Search >type "msconfig" >enter.
Go to the startup tab and see what is going on there.
Next go to Services tab, check the "Hide Microsoft services" box and see what is left.
Remember, you can start a program manually when it's needed.
A malware scan is a good idea. Here is the link.

Malwarebytes.org

After that clean your registry with this. (Backup your registry when prompted).

CCleaner - Download

Both are free programs and both are good.

Hope this helps and post your results. Good luck.
(Your English is better than my Italian).

Originally Posted by Ardneh

Alex95:

That doesn't sound right.

My first thought is do a Malwarebyte scan in Safe Mode.

I agree with that. Malware can slow down your PC significantly.

And you might want to add some memory to your PC? I'm sure that will make your PC faster... Correct me if I'm wrong.

Hi, thanks to all for the reply
To DarkDavil: It happens both with Mozilla 3.? (I don't know wich 3.x is it ) and IE8. So i don't think that's the problem, and i disabled mozilla's autoscan (it scans every file downloaded before you can run it, typing in "about:config" and disabling Browser.AutoScan.Files or something like that).
To StoneyNuts:
Little OT: Do you talk Italian? Cool because i'm from Italy
The number of processes is normally between 75 and 80 (standing on what Task Manager says) and normal used Ram is between 700-950, and i have 2 gigs of Ram.
I have installed both programs, i think too they are great I will do later a scan with malwarebytes in safe mode. I used to use CCleaner every night, before shutting down the pc (backupping the registry, sure), so i don't think is anything related with "Cr*ps on the registry".
Msconfig Startup:
Windows Defender->Enabled
Synaptics pointing device driver->Enabled
Intel Common user interface (3 times)->Enabled
Kaspersky Anti-Virus->Enabled
Microsoft Operating System (2 times)->Enabled
SRS Audio Sandbox->Enabled
Daemon Tools Lite->Disabled
Microsoft Operating System->Disabled
MsConfig Services:
Agere Modem Call Progress Audio->Running
Kaspersky Internet Security->Running
Com4QLBEx->Running
Block/Control devices HP Procect Tools->Running
Google Update->Disabled
HP Health Check Service->Running
hpqwmiex->Running
HP service->Running
Intel Matrix Storage Event Monitor->Running
Install Driver Table Manager->Disabled
LightScribeService Direct Disc Labeling Service->Running
PDF Document Manager->Running
Remote Procedure Call (RPC) Net->Running (rpcnet.exe is always blocked by KIS2009, why?)
TuneUp Defrag Service->Running
TuneUp Program Statistics Service->Running
Yahoo! Updater->Running
Onda Autorun CDROM Monitor->Running
To Ojaser: I don't think adding Ram will fix this, sure more Ram always speeds up pc, but more ram won't fix this problem, and adding more Ram is not necessary at the moment
That's all, please excuse me for the longness of the post
EDIT: I scanned with MalwareBytes in SafeMode and nothing was found. I'm starting to think is something very strange, i don't want to format for this stupid problem, if anyone has suggestions, please tell me! I will be glad of every suggestion

Hello Alex95,
There are a lot of programs running in the background that don't need to be, I'm not saying this is your problem, but, if you turn these off, you may gain a bit of speed. I would start by turning these off, and anything else you can think of.
A program, if and when needed, can be started manually.



PDF Document Manager
TuneUp Defrag Service
TuneUp Program Statistics Service
Yahoo! Updater
Onda Autorun CDROM Monitor

Turn these off and post your results. Good luck.

This is a good one, and seems to be good at it's job too.
Everybody will have their favourite, but i like this one.

New Panda Anti-Rootkit - Version 1.07 - Panda Research Blog

Hope this helps, good luck, and post your results.