take for example

Network speed difference

Gorgeous graphics card with special effects can't bear it.

There are too many applications running in the background.

etc

You can appropriately reduce special effects or turn off background software.

Or use the following actions:

Right-click on the blank space of the desktop, and a right-click menu bar will appear. Open NVIDIA control panel. (Note: The name of this project may be different, depending on the name given by your computer.)

2

When opened, the control panel will appear. In the left column of the control panel, expand 3D Settings → select Manage 3D Settings, and the management panel will appear in the left window. Select the tab named Program Settings in the Administration Panel.

three

Click the "Add" button and a window will appear. Select the software you want, and then click Add Selected Programs. If the program you want doesn't appear in it, please click "Browse" to add it manually (for a game that relies on JAVA like My World, please select your JAVA path, generally: c: \ program files \ Java \ jre7 \ bin \ javaw.exe).

four

After selection, change "Use global settings (automatic selection: integration)" to "High-performance NVIDIA processor" and click "Apply" at the bottom right.