https://community.acer.com/en/discussion/681921/po3-620-with-kbcy21-windows-key-does-not-work
PO3-620 with kbcy21: windows key does not work - Acer Community
Hi, don't know why, but the Windows key(s) don't work anymore. Other USB Keyboards work fine on the computer, so no PC issue. Any known keyboard shortcuts with...
windows keydoes not