Win7 system is slow, catching the real fierce

Figure 1 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 is displayed in this set (Figure 1). 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 a large number of system resources, resulting in computer
slower culprit? I will play a high-definition video clip (resolution 3840*2160). This clip has a bit rate of 60mbps, which will naturally consume a lot of system resources.
I use Quickcast to open this short, then look at the CPU tab of the Resource Monitor and click on the "CPU” title to sort it in descending order (Figure 2). 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. .
Figure 2 This can also be used to view memory, disk and network usage. For example, when looking for a process that consumes disk resources, we can also check 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. After reading this article, I believe you must understand the resource monitor. In fact, to solve some "difficulty", do not need to download other third-party tools, make good use of the system's own programs, you can achieve the same effect, in fact, the most understanding of the Windows system is not Microsoft itself? Is it better to use Windows' own programs?