Registration date
April 17, 2019
Last seen
April 18, 2019

Lenovo thinkpad entering values automatically

Hello, I am using Thinkpad E470 installed windows 7 .Its behaving abnormally entering /////////// in textboxes and system is getting slow. I read somewhere it is virus issue ,so as i don't have windows licence ,installed ubnuntu 16 agin same problem but entering >>>>>>>>>> symbols . Please suggest me what might be the issue ,check...