Time Machine Not Working Properly?!
Since upgrading to High Sierra I can no longer get Time Machine to do a back-up. Any suggestions but please keep them very simple as I am not tech savvy.
My system is: MacBook Pro (Retina 13 inch, Early 2015)
Processor 2.7 GHz Intel Core i5
Memory 8 GB 1867 MHz DDR3
Storage 95.71 GB available
If there is no easy solution to my problem, is there any easy way to uninstall High Sierra and reinstall Sierra?