When a faulty component is found in the computer, check with other computers so that you can be sure whether the problem is in the component or not.

When a software or hardware error is noticeable in the computer, determine what was altered before the problem happened.

In the event viewer, the warning or error messages linked to any faulty software or hardware can be found.

Troubleshooting a computer can help one learn through the different problems or faults that can be encountered.

A visual test is unconventional, but it is still an effective way of gauging how a computer works.

Reduced or distorted graphics may indicate hardware or driver failures in graphic cards.

Errors in the hard drive may be present if the load time is faster than usual.

Whenever you have a problem with your computer, make panic!

If you're having an issue with your computer, you may be able to find out what's wrong using the process of termination. 

If your computer does not start, begin by checking the power cord to confirm that it is plugged securely into the back of the computer case and the power outlet.