How to open multi-core processor in Win7 system?

1. First use the shortcut key “win+R” to open the “Run” window, then type “msconfig” in the window and press Enter to open the system configuration window.

2, then switch to the "boot" window, and then select "advanced options".

3, the following will pop up the settings window shown below, the number of processors here is what we call single-core dual-core, click on the bar below, and then change the default 1 to 2, that is, it represents dual core. As for the maximum memory, you can adjust to 2048, it will be more appropriate. After the setting is completed, click the OK button below to exit the window.