Computer response too slow how to solve

1. Consider the case of a virus: Restart the computer-f8 button-Choose Safe Mode-Move into Safe mode-turn on antivirus software overall antivirus-so clean and thorough anti-virus kill.

2. Consider the hardware problem: Turn on my computer-choose D Drive-Right-click Properties-Tools-defragmentation-Start grooming-analysis (analysis results need to be collated)-defragmentation, you can re-collocate disk space.

3. Start the program too much, you can remove some unrelated plug-ins and programs, in the lower right corner of the machine can choose to quit some useless programs, the more open the impact of the running speed;

4. If all of the above have been tried, then reinstall the system--if necessary, you can reformat the partition (save important things).

Usually do the anti-virus, diligent scanning, eliminate poisoning reasons, but also can go to my pocket to see, the Background service optimization. Or optimize with software like the Master Optimizer.