copy paste not working since downloading OS HIGH SIERRA 10.13.3
VERY UPSET THAT I NO LONGER CAN COPY PASTE SINCE DOWNLOADING 10.13.3. I HAVE LOST THE ABILITY TO SELECT ALL AND COPY . VERY UPSET OVER THIS AND I HOPE APPLE FIXES THIS ISSUE... WHAT CAN I DO TEMPORARILY TO FIX IT
Mac mini, macOS High Sierra (10.13.3), null