Why touchscreen does not work??????????????????????

Amirmohammad
Amirmohammad Member Posts: 2 New User
edited March 2023 in 2017 Archives
I bought laptop E5-575G,the sales person told me this laptop have touchscreen ability and also it has mentioned in guide book ,but now after lots of searching on the internet and acer website I still did not find any solution.I have tasted many ways but I still could not use this ability ,please help me as fast as possible .
and also I should add my OS is windows 10.