Guess it's time for me to dust off my Slow Computer Rant:
Slow Computer Rant:
The first thing I would do is completely uninstall anything that says Norton or Symantec. It's a
major resource hog. Follow the steps in this post, and we'll replace it with something equally effective and less demanding.
Next, download
rkill.exe and
Malwarebyte's Antimalware.
Boot into
Safe Mode and run rkill, then Malwarebytes Antimalware and remove anything it finds.
After that, download and install
Piriform CCleaner. Run the program, and on the left hand side select Registry. Scan and Fix Issues. Continue scanning for/repairing issues until it doesn't find anymore.
Then, if you're like 90% of Windows users, you probably have a
ton of extra programs starting up automatically when Windows starts up. You can disable unneeded processes from starting up by doing the following:
Go to Start-->Run-->type in 'msconfig' and hit <enter>
In the Startup tab, uncheck
everything that you do not need running in the background at startup and click "Apply." Alternatively, you can just click "Disable All" and then go back later and re-enable any process you find you actually need on startup.
Then, in the Services tab,
check Hide All Microsoft Services, uncheck
everything that you do not need running in the background at startup and click "Apply." Again, you could just click "Disable All" and go back and re-enable certain processes later if you find that you need them running on startup.
Restart the computer.
Next, download and run the executable for
TrendMicro HijackThis!. Post your scan log here and we'll see if there's anything else that needs to be looked at.
You should probably install a free anti-virus to help keep you protected (these aren't nearly as taxing on your memory as Norton). I prefer
AVG Free Edition, but I've heard good things about
Microsoft Security Essentials as well.
Avira AntiVir and
Avast! are two more options. Please install
one of these programs to help keep you virus free.
You should also defragment you harddrive. This can be done using the Windows Defragmenter found under Start-->Accessories-->System Tools-->Disk Defragmenter. Alternatively, you can use a 3rd party disk defragmentation program such as
Auslogics Disk Defrag.
Reboot the computer.
After you've done all of these things, please wait until the computer is idle (no programs loading/scanning/etc), and hit ctrl+alt+delete and make note of your CPU usage at the bottom of the popup window, and any programs using more than 10,000K in the process list.
I would also check your temperatures - I use
SpeedFan.
On your next post, please give us your computer specifications if you haven't already.
And please include the HijackThis! Log, your idle CPU usage and temperatures, large running processes (over 10,000K) and an update on how your it is running.
Good Luck!
