The Intel screen contains unlocked Data Recorders, Video Briefings, Personal Intel as well as the game's Help information.

Data Recorder

You'll find these audio logs in the open world and co-op maps as well as receive them from other sources.

Intel: Data Recorder

Video

EGO has video briefings on select Enemy Groups.

Intel: Video

Personal Intel

These audio logs are recived from Missions and other activities.

Intel: Personal Intel

Help

Many of the game's systems are explained here along with other information.

Intel: Help