Can Sure my data from my PC after opening my Mac at a later date
Can I transfer my data on a different day after opening my new Apple Mac
Can I transfer my data on a different day after opening my new Apple Mac
yes migration assistant need not be the first thing you run
If you have created files after you 'opened' the Mac on the macOS side, you should first back up such files, before you transfer content from another PC.
Can Sure my data from my PC after opening my Mac at a later date