How many games are in a 8 team bracket?
7. Every game puts one team out, and every team but the champion goes out once.
Who gets a bye?
No one: 8 teams fill the bracket exactly. With 7, seed 1 would get a bye, and with fewer the next seeds too: the other sizes are below.
How do you seed a bracket?
Best team first, by last season, a ranking or pool play: seed 1 on the top line, then down the list. Seed 1 and seed 2 are placed so they can meet only in the final. No ranking? Shuffle the list for a random draw.
Is there a third-place game?
Not on the sheet, but it's easy to add: the two semifinal losers play once more. Write it in on the back, or play a double elimination bracket instead, where every team plays at least twice.
Can I fill it in on screen?
Type the teams beside the sheet and they print on it, shrunk to fit their lines; the tournament's name goes on the sheet too. They stay on this device for next time. “Print blank” prints it without them, and the PDF is always blank.