Common use of TO PROMISSORY NOTE Clause in Contracts

TO PROMISSORY NOTE. AMENDMENT NO. 2 TO PROMISSORY NOTE, dated as of February 3, 2012 (this “Amendment”), between (a) CornerWorld Corporation, a Nevada corporation (the “Borrower”), and (b) Internet University, Inc. (the “Lender”).

TO PROMISSORY NOTE. AMENDMENT NO. 2 3 TO PROMISSORY NOTE, dated as of February 3March 30, 2012 2011 (this “Amendment”), between (a) CornerWorld Corporation, a Nevada corporation (the “Borrower”), and (b) Internet UniversityIU INVESTMENTS, Inc. LLC (the “Lender”).

TO PROMISSORY NOTE. AMENDMENT NO. 2 1 TO PROMISSORY NOTE, dated as of February 3September 6, 2012 2011 (this “Amendment”), between (a) CornerWorld Corporation, a Nevada corporation (the “Borrower”), and (b) Internet University, Inc. (the “Lender”).

TO PROMISSORY NOTE. AMENDMENT NO. 2 3 TO PROMISSORY NOTE, dated as of February 3July 27, 2012 (this “Amendment”), between (a) CornerWorld Corporation, a Nevada corporation (the “Borrower”), and (b) Internet University, Inc. (the “Lender”).