Solve the high CPU usage of mscorsvw process

Microsoft just launched the Win7 SP1 patch package, I installed it in the first time, I want to experience the new changes brought by the SP1 patch package for Win7 system. Unfortunately, shortly after the installation of the Win7 SP1 patch, the system was running much slower than it was. Open the "Windows Task Manager" window, but see that the CPU share of the newly emerging mscorsvw process has reached 99%. Not only that, the process simply cannot end in the "Windows Task Manager" window. So, how to end the mscorsvw process so that Win7 can run smoothly? Below, I will share my experience with everyone.

1. The driver is not authenticated, causing CPU resources to occupy 100%. A large number of beta drivers flooded the Internet, causing hard-to-find failures.

2, anti-virus, anti-virus software caused a malfunction. Because some anti-virus and anti-virus software have added random monitoring of web pages, plug-ins and emails, the system burden is undoubtedly increased, and services can be selectively opened according to the situation.

3, caused by viruses and Trojans. A large number of worms are rapidly replicated inside the system, resulting in a high CPU utilization rate. Solution: Use the latest anti-virus software to perform anti-virus in DOS mode. Regularly update and upgrade anti-virus software and firewalls, strengthen anti-virus awareness, and master the correct anti-virus knowledge.

4, Start -> Run -> msconfig -> Start, close unnecessary startup items, restart.

5, View “svchost” process.

Svchost.exe is a core process of the Windows XP system. Svchost.exe does not only appear in Windows XP, but Svchost.exe exists in Windows systems that use the NT kernel. Generally, the number of Svchost.exe processes in Windows 2000 is two, and the number of Svchost.exe processes in Windows XP has risen to four or more.