1, check drive C to see if there are too many things in drive C. Just use the C disk movement function of 360 to transfer some software programs to other disks, and then use 360 security guards to optimize the system.

2. Clean up junk files to improve computer speed. I recommend you to try file cleaning in the computer housekeeper toolbox, which can help you clean up the garbage and invalid files on the hard disk, slim down the system, reduce the system burden and increase the system fluency.

Configuration of ASUS VM520U:

1, screen 15.6 inches, resolution 1366x768, CPU frequency 2.5GHz, dual-core/four-thread.

2. The graphics card type is an entry-level independent graphics card with a memory capacity of 2GB and a battery type of 33 WHr lithium-ion battery. Battery life depends on the specific use environment.