Easy Tech TutsHow to Have Two Outlook Accounts on One Computer Easily 2026
By Impran M N
Juggling a personal and professional inbox shouldn't mean constantly signing in and out or using separate devices. Outlook supports adding a second account to your existing sidebar, or setting up fully isolated profiles for stricter separation. This guide covers both approaches.
01Open Account Info
In your running Outlook app, click the File tab and look under Account Information.
02Add a second account
Click Add Account and type your secondary email address into the wizard.
03Authenticate the new account
Click Connect, enter your password, and complete any multi-factor authentication prompts.
04Restart to see the new folders
Click Done once setup finishes and restart Outlook to reveal the newly stacked folder layout.
05Or set up an isolated profile
For stricter separation, close Outlook, open Control Panel, find the classic Mail settings, and click Show Profiles.
06Create a separate profile
Click Add, name the profile, input your secondary credentials, and check Prompt for a profile to be used so you can pick which one loads on launch.
Frequently asked questions
What's the difference between adding an account and creating a profile?
Adding an account stacks a second inbox in the same unified sidebar, while a separate profile fully isolates folders and data behind a launch-time prompt.
Will my two accounts' data ever mix together?
Each account uses its own local data file, so mail, contacts, and calendars stay separated even in the unified sidebar view.
Can I set a different signature for each account?
Yes, you can assign dedicated send-from preferences and signatures per account to keep outgoing branding clean.
Do I need to restart Outlook after adding an account?
Yes, restarting after setup ensures the new folder structure loads correctly in the sidebar.
Watch the full walkthrough
The same steps, demonstrated on screen from start to finish.
