Hi guysMy external keyboard behaves as if ALT is pressed.Win 10, Toshiba laptop, using Microsoft external wave keyboar

[excusememr]

External keyboard misbehaves, every keystroke comes with ALT effect.

 

[Colif]

i couldn't actually find a model on Microsoft's site called a wave keyboard or I would link you the drivers, their faq is pretty extensive but i found nothing matching your problem.

Have you cleaned the keyboard?

These steps may help you: https://support.microsoft.com/en-us/kb/258826

Or this fix: http://answers.microsoft.com/en-us/windows/forum/windows8_1-hardware/microsoft-sculpt-ergonomic-desktop-sticky-key/c226cf61-b79e-4e97-8152-0531cf9d9606