To apply to BYU visit their website. They will have an application as well as a list of all the information and paperwork required (such as transcripts and test scores). Note that getting into BYU can be quite prestigious, you will need to have good grades. BYU also tends to give preference to people who live outside of Utah or who are not Mormons (members of the Church of Jesus Christ of Latter-day Saints). If you are not Mormon or do not live in Utah, you are more likely to be accepted. Once accepted, you must sign a code of conduct (the Honor Code) in order to be officially admitted as a student.
There are three BYU locations. The main school is in Provo, Utah and is simply called BYU. There is also BYU-Idaho in Rexburg and BYU-Hawaii in Laie.
Utah, unless you are talking about BYU Idaho or BYU Hawaii.
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Utah, unless your talking about BYU Idaho or BYU Hawaii
There isn't really a "BYU" alternative. Many who do not get into BYU Provo apply to attend BYU Idaho or BYU Hawaii. Many also apply to attend Utah Valley University (UVU) which is a state school in the same area as BYU.
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BYU Cougarettes was created in 1946.
BYU Singers was created in 1984.
Tha Byu died in 1840.
Tha Byu was born in 1778.
BYU bands was created in 1900.