What are the reasons we need to reinstall Windows system

Computer shop news life has a reason for us to reinstall Windows system, such as network speed is too slow, system too card, virus Trojan, system garbage, etc., we need to carry out system maintenance and reinstall Windows system, below It’s the nine reasons why I need to reinstall the system in my life in my spare time! I hope to help you! Haha Reason 1: Kill the Trojan virus Reinstall the system to kill the virus? ? You are not mistaken, most users use the FORMAT format command, FORMAT will clear the operating system drive data, of course, the Trojan virus also killed. Reason 2: Improve the stability of the system. The stability of the pure operating system is the best. With the application of various applications and drivers, especially the application software with flaws and errors, it will bring hidden dangers to the security and stability of the system. In particular, the system has various error prompts, and reinstalling the system can solve this problem. Reason 3: Reinstalling the system is conducive to data defragmentation Reinstalling the system helps to improve the utilization of hard disk space. By formatting the hard disk data, it erases the data fragments left over from the long-term operation to the hard disk, thereby improving the life of the hard disk. Reason 4: Clean up system garbage Clean up system garbage is reflected in the use system for many years, resulting in excessive data accumulation. Reinstall the system to clear the data, re-copy the system files, & ldquo; body & rdquo; naturally will be a small circle. Reason 5: Restore user operation habits If I am used to the browser operation mode, there is a toolbar to maliciously modify the browser operation, it will bring trouble to my use, and reinstall the system to solve. Reason 6: Improve the running speed of the system The operating system takes a long time. The built-in software, redundant registry values, and temporary data will drag down the operating speed of the operating system. Reinstalling the system is a direct and effective way to speed up. Reason 7: Repairing missing system files A considerable part of the program failure is caused by the loss and damage of the original system files. With the reload system, you can fix system confusion caused by file corruption. Reason 8: The only choice when the system crashes When the system crashes, you can't do it. What is the solution to this mess except for reinstalling the system? The only thing you can do is to spend money to reload, or to reload yourself, in short, reload … Reason nine: restore the user's favorite version When VISTA just came out, many XP warriors came forward to eat "crab", but found & ldquo; Crab flavor & rdquo; does not meet their own taste, patted the head want to return to XP, but found that how can not go back ah ~ ~ this time, reinstall the system.