He shall from time to time give to the Congress information of the state of the union, and recommend to their consideration such measures as he shall judge necessary and expedient; he may, on extraordinary occasions, convene both Houses, or either of them, and in case of disagreement between them, with respect to the time of adjournment, he may adjourn them to such time as he shall think proper; he shall receive ambassadors and other public ministers; he shall take care that the laws be faithfully executed, and shall commission all the officers of the United States.

Interpretation

By Mad Mike

Again, very self explanatory, but for those that missed it, this states the President's requirement to give what we now call the "State of the Union" Address. It also spells out that military officers are commissioned by the President.