How to Fix Computer Errors

1. If you are getting excessive pop ups, clean your PC with an anti spyware program. Although people confuse spyware with viruses often, these are generally much less harmful, but have the ability to invade your privacy, and often steal personal data gathered from your computer. Several great applications to deal with this include Spybot, Adaware, and Glarys Utilities, all of which can quickly fix or diagnose computer error messages.
2. To better fix computer problems, if you notice odd behavior in your Operating System or suddenly cannot access certain data, ensure your anti virus program is updated. Scan your entire system immediately while all applications are shut down. If possible, disable your entire internet connection while your anti virus program cleans any potential threat on your computer.
3. If you notice that certain hardware is not doing its job, such as a malfunctioning printer, mouse, web cam or other, you may be in need of their respective device drivers. Make note of the last time they worked successfully, if ever. Go to the hardware manufacturer's website and look for the "Support" section, where the program installation files are generally found. Install these devices one at a time and follow any on-screen instructions (some may require that you have the hardware unplugged, others connected) and restart your computer if asked to do so.
4. If there is any program or hardware that worked in the past but suddenly stops working, there may be a file conflict in your system. In other words, chances are you installed another program or hardware that shares or otherwise conflicts with your malfunctioning program or device. In this case, think backwards and take note of the last change you made to your computer. Remove anything recently installed in order to find a solution to the problem. You may need to contact your program/hardware manufacturer for a possible workaround, such as the installation of newer files to fix computer errors at hand.
5. Finally, if your computer freezes on startup and cannot boot into your Operating System, this could be caused by yet another hardware/software conflict, missing system files, or other. Run the repair function by inserting your Operating System's disc and have it reinstall all system files. Otherwise, backup all your data and reinstall your system again for maximum stability.