Solve the problem that the XP system can't switch the input method.

After optimizing the system, the user may encounter the problem that the input method cannot be switched, because the input method is optimized in the optimization process
> Switch mode, the user can not switch the input method, follow the tutorial
settings to restore the input method switch.

Operation steps

Right-click the “keyboard” icon next to “notification bar” and select “Set”.

Open “text services and input languages"">"keys"

In the "Advanced Key Settings" box, select the items selected in the red box in the figure, and then press “OK> Back to <;Text Service and Input Language" “Application”