The configuration of my notebook is completely turned off, and it won't take long for it to flow smoothly occasionally when playing Call of Duty 4 and returning my card for help.
Please close all running programs and try again before playing, except security guards and antivirus software. Clean up junk files again, remove browsing traces, repair the system, and use 360 to slim down the registry, because the main frequency of call of duty CPU is generally 2.4GHz, but according to your configuration, turn off everything and clean up the garbage. After all, the configuration requirements of Task 4 are not too high.