A:AnswerNo. We don't recommend changing the switch as any damage might void the warranty. However, it would be your discretion should you choose to change its linear optical-type of switches.
A:AnswerThe Linear Optical Switch has no tactile bump with sound dampeners to reduce noise as you bottom out your keys unlike the Clicky Optical Switch.
A:AnswerYou can access them by pressing the function key (FN) combined with the corresponding number (e.g. FN+1 for F1) or (FN+P for prt sc). For easier reference when executing commands and hotkeys, side-printed secondary functions have also been added.