Baccalaureate, Commencement to be Webcast Live - Pakistani novelist Kamila Shamsie '94 will offer the baccalaureate address on Saturday, May 23, and former ambassador to Germany Philip Murphy is the Commencement speaker on Sunday, May 24.
One Word or Two
One word and no hyphen when referring to use of the Internet. However, use two words when meaning "into service": "The new facilities came on line this month."
SOURCE: Hamilton College Editorial Style Guide