If software is already optimized for Apple Silicon you can see on this website.
The iPhone 12 Pro Max has kept the L-shaped battery.
More buttons and easier to use.
M1 vs. Intel Chip: the new MacBooks have made a giant leap forward.
The internal structure of the new M1 MacBooks is very similar to their Intel predecessors.
The Mac mini case is almost too big for the new litte logic board.
The M1 Apple chips are some very good engineering.
The performance Apple promised with the M1 chips is real.
If you own a MacBook Pro from 2013 or 2014 you should not install macOS Big Sur yet.
macOS 11 Big Sur makes a very good impression so far.
You can use Microsoft software on the new Apple Silicon Macs without any problems.
The first iPhone 12 mini video review.