Office 365 The Office 365 ProPlus update model supports 4 production channels;
Monthly Channel (Targeted), Monthly Channel, Semi-annual Channel (Targeted), Semi-annual Channel. Each channel receives features updates, security and non-security updates on different release intervals.
Switch Channels Below are the steps to switch channels:
Identify the channel which you would like to switch to. Features and updates by channel are documented here. Launch Command Prompt as an administrator.