Computer freezes up - eMachines T5224 PC Desktop

Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer

Reboot the computer As the computer is booting repeatadly press the F8 key as the computer is booting

If done properly the user should get to a screen similar to the below screen.

Select the option for Safe mode command prompt only

Windows Advanced Options Menu
Please select an option:

Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt

Enable Boot Logging
Enable VGA mode
Last Known Good Configuration (your most recent settings that worked)
Directory Services Restore Mode (Windows domain controllers only)
Debugging Mode

Start Windows Normally
Reboot
Return to OS Choices Menu

Use the up and down arrow keys to move the highlight to your choice

select the safe mode option

then run your antivirus if still cant get rid of the virus restart again

Use the up and down arrow keys to move the highlight to your choice.

select safe mode with networking download anti malware and microsoft security essentials

http://www.microsoft.com/en-us/download/virus-malware.aspx?q=virus

anti virus and malware

http://windows.microsoft.com/en-US/windows/products/security-essentials

once you have your computer running or you could do this in safe mode

press windows button and in the search type msconfig go to startup tab and uncheck those you dont want to start.

scroll to the bottom toolbar bottom of screen right click you can select task manager applications also processes you will see whats running on your computer and ticking over you might still have a virus

if you see something running that you does not need to be running select end now then you might you might uninstall that particular program

and some unnecessary programs

you should also check leads from motherboard to hard drive for secure dust free connections

click start control panel administrative tools computer management disk management right click on your drive select properties click tools you should see click check now

click start tick in both boxes this will schedule to on restart

do not have any input while chkdsk utility is in progress any might damage your computer

also you might download and use this registry cleaner it is totally free to use

http://download.cnet.com/ccleaner/

then defragment your hard drive

adding more ram is the best way of speeding up a computer

If you're not sure if a module is right for your system use the

Crucial Memory Advisor tool for a list of guaranteed compatible modules

you should always ask for a guarantee on compatability before purchasing any ram and buy working pairs if possible

you might have to many programs running at the same time putting to much strain on the CPU

try uninstalling a few unnecessary programs

this should speed up your computer

hope it helps