My brand new computer writes on its own

[vale.copodenieve]

When I'm in the middle of writing something or not writing at all, if there's any kind of writing tab, window or document open, it will start typing a lot of + symbols, as if I was continously pressing the button. My computer and keyboard are completely new, I installed it on the 5th of september. It's LG, with Windows 10 installed as default.

 

[D JAY Cva]

fault with keyboard , check for the + key if its stuck ..

 

[polard22.at]

This is totally causing by your keyboard, Try to open a new document and then disconnect your keyboard and check if its still type.