Finally, I found the secret that windows eats away from memory.

Finally, I found the secret that windows eats away from memory.

We all know that the longer it takes to start windows, the larger the memory usage. The last two days, when I saw more movies, I found that the memory occupied by a svchost.exe process suddenly exceeded 100 MB. Later, we used the systempolicerprocess to find that the path was svchost.exe-k LocalSystemNetworkRestricted.
The re-query service is a super pre-read service.

Because the SSD is not mounted, You have to enable the super pre-read service when starting the instance. So create a new batch and put it in the Startup Folder:
Net stop superfetch

After a while, the WIN7 64-bit flagship version is very stable, and the longer the boot time, the larger the memory usage.
Poor performance: Microsoft is a real fool. The memory leakage is so serious for such a frequently used service !!!! The same is true for flash player Plug-ins. The memory and CPU usage of HD movies are too large in the last 20 versions, which is too junk !!

We recommend a domestic software:
Dism ++: cleans up system updates, junk updates, expired updates, hot backups, and system restoration. It's amazing !!!
My WIN7 64-bit flagship edition System Disk occupies 17.6 GB space. The ghost can be dismounted.

Casual: when updating and installing multiple software, first disable System Restoration. Otherwise, multiple restore points are generated, which slows down the installation.