How to optimize memory

in win7 Want win7 pure version to run more smoothly, system optimization is very critical. Many users will use the third-party optimization software to optimize the pure version of win7. In fact, some operations are not possible with third-party optimization software. For example, memory optimization, which requires users to operate by themselves, so the following Let Xiaobian come to introduce you how to optimize memory in the pure version of win7.
Step 1: In the win7 32-bit pure version of the desktop open the start menu to find "Run", or directly press the key combination Win key + R key on the keyboard, and then enter the command regedit in the run window to enter Win7 pure version of the registry editor.
Step 2: We open the project group we need to edit in the registry editor according to the address HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\Session Manager\\MomoryManagement.
Step 3: In MomoryManagement, we find the key named “LargeSystemCache” and then double-click to open it. In the window of editing DWORD, we change the value to 5 and then confirm the save.
Step 4: Then continue in MomoryManagement, we find the key named "SecondLevelDataCache", this key is the secondary cache of the CPU. After double-clicking the mouse, change the value to 512 and confirm the save.
Step 4: The last step continues in MomoryManagement, find the key named "DisablePagingExecutive", the modified value is 1, and then remember to save, after the above 3 steps, use the right mouse button to click MomoryManagement After selecting the property to open, change the value to 1, so that the memory optimization of the win7 pure version is complete!