The reasons and solutions for the slow operation of the computer are as follows:
First of all, the configuration is too low and the memory is too small, which will cause the computer to reflect slowly, so it feels stuck. The solution is to add memory chips.
The second is that your computer's garbage, startup items and registry are too bloated, and most services are available. You need to optimize your computer. For example, QQ housekeeper can help you clean up garbage, optimize startup items and optimize the registry, so Jane installed QQ housekeeper to optimize the computer.
The third is that you have too many things on disk C, and everything is installed on disk C, resulting in insufficient virtual memory. You just need to delete some software and install it on other disks. In the future, you should form a habit, don't put everything on the C disk, but remember to put it on other disks.
The fourth is that your hard disk has a bad track. When this hard disk runs to a bad track, it will get stuck, and then it will crash and restart. Jane repairs the hard disk and repairs it with HDD.
Fifth, if the system is poisoned, it will get stuck and need to be reinstalled.
Sixth, there is too much dust, which causes the machine to jam slowly. You turn off the machine and open the case to see if there is much dust on the fan and radiator. Too much dust will jam the fan and cause the CPU to dissipate heat. If the CPU temperature is too high, it will naturally get stuck, even if the dust in the chassis is cleaned.
I hope my answer is helpful to you, and I wish you success and happiness ~ ~