There's practically no limit how many email addresses youy can put on Outlook. I'm using Outlook 2010 with 7 emails. Please tell us what version of Outlook (Office XP, 2003, 2007, 2010?) you have, so we can tell you how to add email accounts.
You could also read this article from Ms Office official website (browse down toAdd a POP3, IMAP, or HTTP e-mail account).
Kari
My Computer
Computer type
Laptop
Computer Manufacturer/Model Number
HP ENVY 17-1150eg
OS
Windows 10 Pro x64 EN-GB
CPU
1.6 GHz Intel Core i7-720QM Processor
Memory
6 GB
Graphics Card(s)
ATI Mobility Radeon HD 5850 Graphics
Sound Card
Beats sound system with integrated subwoofer
Monitor(s) Displays
17" laptop display, 22" LED and 32" Full HD TV through HDMI
Screen Resolution
1600*900 (1), 1920*1080 (2&3)
Hard Drives
Internal: 2 x 500 GB SATA Hard Disk Drive 7200 rpm
External: 2TB for backups, 3TB USB3 network drive for media
Cooling
As Envy runs a bit warm, I have it on a Cooler Master pad
No, Brian. There is no such thing as Windows Outlook. Some years ago there was a light version of Outlook called Outlook Express but that was replaced with Windows Mail some years ago; Windows Mail is now replaced by Windows Live Mail.
The one and only existing Outlook is called Microsoft Outlook, different versions are called Microsoft Outlook XP, Microsoft Outlook 2003, Microsoft Outlook 2007 and now the beta version of future Microsoft Outlook 2010. Outlook is a part of Microsoft Office software suite, included in three of the four Ms Office versions: