Windows 7: Windows 7 home 64 bit lags on everything

my Toshiba e105-s1802 lags in eveything. When i type it wont show but eventually catches up. Media player skips all the time. just everything lags. ive tried everything and cant firgure this out. please help.

It might be a driver problem. Did you look in Device Manager whether there are any yellow triangles.

You may also want to run this program. If you have red bars, then there is a problem. It might tell you what the problem is. All green is OK.

i have red bars now what?

As I said, you most likely have a driver problem. Does the latency checker give you any more info (on the bottom)? And did you check in Device Manager for yellow triangles.

no triangles and it says some devices on this machine behave bad and will probably casue drop-outs in real-time audio or video streams. to isolate the misbehaving driver use device manager and diable/reable various devices, one at a time, try network and w-lan adapters, modems, internal sound devices, usb host controlers etc.

I could not have said it any better.

so do i just disable n reenable all of the ones listed?

Disable and then reboot. If that does not help, you will have to go to the manufacturers website and download the ones applicable to your system.

well idk what 2 diable or not so this is no help

Anything not critical for the system to startup...