I have this one: http://www.ttesports.com/Keyboard/1/Challenger/productPage.htm?a=a&g=ftr
My OS is running Windows 10, if that might be an issue.
EDIT: I just used a keyboard tester and it seem that it is my Alt button that's non-functional. Is there a chance that I might have accidentally turned it off somehow?
My Tt Esports Challenger arrived yesterday, and it seems that the combination Alt-Tab and Ctrl-Alt-Delete does nothing. Is it meant to be this way or is something wrong? If it is meant to be this way, Am I able to change that? Thanks in Advance!