transferring from time machine
HELP
I bought a new MacBook pro, and i have an old one which i transferred everything from through time machine... now my MacBook is as if it's an old one, became slow, and I HAVE LOST my data which was saved here and i need...
how can In return my data which was on the new mac, and i no longer want this transfer how can I undo it, it just ruined my mac
Thank you in advance
MacBook Pro 13″, macOS 10.15