I applied above method and thought the problem is solved on desktop and I tried the same on laptop even laptop has no issue earlier.
No I opened WPS Writer on Laptop and types different type of fonts and the entire laptop-system just freezed on me.
There is something wrong with the fonts.
Dear Friend, Did you generate any script for it? Is that script causing issues? The fonts look like they overlap each other when I click the drop down box of fonts on WPS writer.