Win7 Home Basic Edition system "windows standard" color scheme lost how to do

Fault phenomenon:
Windows 7 system in the process of use due to software color scheme will automatically change into windows basic style, and because can not find windows standard The color scheme caused the start menu to display incorrectly.
Because the windows standard color scheme requires 32-bit color scheme support, if the misoperation is set to 16-bit color, this phenomenon will occur. The setting method is described below.
Windows basic color scheme as shown below

Solution:
First, you need to right click on the computer desktop and select the screen resolution option, as shown below:

Steps, please select the "advanced settings" button;

Open the "monitor" tab, you can see the color is "16-bit color";;

At this time, Please select this option to change to "32-bit color";;

Click on the <;OK" button to automatically restore the windows standard color matching style.
Remarks:
If the screen still does not restore the standard color after debugging according to the above steps, please click
Start---Control Panel---Appearance---Display---Change color scheme , you can find the color scheme of the windows standard style.