How do you change the letter front?

You go to format then character. Format is AT the top. And boomer is my dogs name!!!!

Okay,
for bold you put [ b ] at the start of where you want bold, minus the spaces and [ / b ] where you want the writing to stop being bold.

For italics you put [ i ] at the beginning of the font you want to put in italics again minus the spaces and [ / i ] where you want it to stop.

Underline is the exact same, you put [ u ] where you want the underlining to start and [ / u ] where you want it to stop.

Remember and have no spaces though!
Good luck!!