Search for "msconfig"
Click the start menu of Win7, enter "msconfig" in the search box, and then the icon of "msconfg" will be displayed in the top search result, and click directly to enter.
Configure "System Configuration"
Select the "Guide" column and click "Advanced Options" in it. Please note that if more than one system is installed in your system, there may be startup configurations of other systems on it. You need to select the correct "Windows7" system for configuration.
Open the maximum memory.
There is a "Maximum Memory" item, which is grayed out by default. Now we need to click on the small box in front of it to open it. Then click the "OK" button, restart the system, and check the memory again. You will find that all the memory has been released, and the speed of the system will definitely be significantly improved.
Pay attention to memory * * *
Please note that this memory is probably shared by your hardware. This part of the memory is in a * * * shared state and will be automatically called when the system needs it. For example, the memory shared by graphics cards * * *, when you run large-scale games and large-scale programs, graphics cards need to eat memory, and games also need to eat memory. In this case, the system will give priority to the memory allocation to the graphics card. If you allocate this memory, you may run out of memory in the graphics card! Operate with caution.