Comprehensive inspection of Win7 system slows down

        I believe that Windows knows the task manager, but you may not know that Windows 7 comes with an extremely powerful tool — "resource monitor", it is hidden in the Windows Task Manager "performance" option In the card. Of course, we can also find it by clicking “Resource Management” or “Resort” in the “Start & Rarr; Search Box” column. Then we can see the five tabs of the Resource Monitor: Overview, CPU, Memory, Disk, and Network. In the Overview tab, you can see the real-time status of the CPU, memory, disk, and network, which are displayed in this set. In the three tabs of CPU, disk and network, you can check an image, and then you can automatically filter out the corresponding information below. So, how to use the resource monitor to extract the culprit that occupies a lot of system resources and slow down the computer? I will play a high-definition video clip (resolution 3840 x 2160), which is 60MBps. Naturally, it takes up a lot of system resources during playback. I use the fast broadcast to open this video, then look at the CPU tab of the resource monitor, click on the "CPU” village title, and let it sort in descending order. It can be seen that the first program is the fast broadcast program: QvodPlayer.exe, which occupies nearly 70% of CPU resources, plus other processes, the total CPU usage is close to 100%, and the system cannot be loaded. . You can also use this method to view memory, disk, and network usage. For example, when looking for a process that consumes disk resources, we can also tick the first-ranked process. In the "Disk Activity" section below, you can find out which disk files the process is currently operating. If you find an abnormal process, you can end it.