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Migrating to Microsoft 365: A Step-by-Step Guide for IT Teams

RMRohan Malhotra· Microsoft Licensing Consultant April 14, 2026 8 min read

A Microsoft 365 migration is straightforward when sequenced properly and painful when rushed. This is the phased approach we use to move businesses with zero lost email and minimal disruption.

The migration sequence

  • Plan: audit mailboxes, data volume, and domains; size licenses
  • Prepare: set up the tenant, verify domains, configure security baselines
  • Migrate mail: stage mailbox cutover, keeping old and new in sync
  • Migrate files: move shared drives to SharePoint and OneDrive
  • Enable Teams: structure teams and channels around real workflows
  • Adopt: train users and decommission legacy systems

The part teams skip

Adoption. A migration that ends at 'the email works' leaves most of the value on the table. Budget for enablement so Teams and SharePoint actually get used.

We run end-to-end Microsoft 365 migrations for Indian businesses of every size.

RM

Rohan Malhotra

Microsoft Licensing Consultant

Part of the TechWorld Solutions team helping enterprises migrate, modernize, and secure their technology.