Sign in with the account you use for SkyDrive, Xbox LIVE, Outlook.com, or other Microsoft services.
Sign in with the account provided by your work or school to use with Office 365 or other Microsoft services.
You cannot remove the Instant Search pane from the Microsoft Office Outlook window.
If you want to create more space in your message list or other Outlook views (view: Views give you different ways to look at the same information in a folder by putting it in different arrangements and formats. There are standard views for each folder. You can also create custom views.), you can try one or more of the following:
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