Update

The Term update could refer to:


 * Ensemble Monthly Update, on Halo Wars.com that update the progress of Halo Wars.
 * Bungie Weekly Update The posts on Bungie.net that answer questions and explain new ideas.
 * Halo: Combat Evolved (PC) Update, the patches and glitch fixing downloads of Halo: Combat Evolved.
 * Halo 2 Auto-Updates, the patches and glitch fixing downloads of Halo 2.
 * Halo 2 Vista Patches, the patches and glitch fixing downloads of Halo 2 Vista.
 * Halo 3 Title Updates, the patches and glitch fixing downloads of Halo 3.
 * Halo Wars Title Updates, the patches and glitch fixing downloads of Halo Wars.
 * Halo: Reach Title Updates, the patches, balancing, and glitch fixing downloads of Halo: Reach.