The following content shows keyboard shortcuts that can help make your computer easier to use.You can try it freely.
Right Shift for eight seconds Turn Filter Keys on and off Left Alt+Left Shift+PrtScn (or PrtScn) Turn High Contrast on or off Left Alt+Left Shift+Num Lock Turn Mouse Keys on or off Shift five times Turn Sticky Keys on or off Num Lock for five seconds Turn Toggle Keys on or off Windows logo key +U Open the Ease of Access Center