My Mac Pro has MacOs High Sierra 10.13.6 I would like to update to Big Sur but it when I open it in Aple store to download Big Sur it's stating i can not update to Big Sur. What do I do now to get the Big Sur on my Mac Pro.?
My Mac Pro currently has MacOz High Sierra 10.13.6 I would like to update to Big Sur but when I open updates in Apple store it stating I can not update to Big Sur. What do I do now?
MacBook Pro 13″, macOS 10.13