Laboratory #1: Introduction. Due Monday, Feb 02, 23:59 EST.
Laboratory #2: Process synchronization. Due Tuesday, Feb 17, 23:59 EST.
Laboratory #3: Multiprogramming. Due Wednesday, Mar 10, 23:59 EST.
Laboratory #4: Memory management. Due Thursday, Apr 08, 23:59 EST.
Laboratory #5: File systems. Due Monday, Apr 26, 23:59 EST. EXTENSION: Due Thursday, April 29, 23:59 EST.
A listing of known DLXOS bugs can be found here.