This microwave does include wall brackets,and other hardware for an easy installation.
If you wish to mount this TV on the wall you must purchase a seperate wall mount kit.
Connect the power lead to the wall socket
It depends on the television set that you buy. Check on the box to see if it has an included wall bracket. Some do, but others do not have one included.
None
For normal functiong of the microwave , it does not need to be kept at distance from wall. But for general cleaning one should leave some gap between wall and microwave.
A bracket.
Most TV brackets are screwed to the wall.
One can use a Samsung wall bracket to hang a TV of a fitting size to the wall. Often people do this to save furniture room or to elevate the TV to a higher position.
typically something like a cantilever or as you said corner bracket would be used.
1 meter
Brackets are the standard method of affixing floating shelves to the wall. A screw is used to secure the bracket to the wall, and then the shelf is screwed onto the bracket. This ensures the stability of the shelf and its continued use. However, there are minor distinctions based on factors like the wall material and the shelf's intended load. If you're having trouble selecting which bracket might work best for you, it's a good idea to consult an expert.
A TV wall bracket is used to mount a TV to a wall. It achieves this by attaching to the wall, and attaching to the TV, thus attaching the TV to wall, or the wall to the TV.