How to Login to SharePoint
Before You Begin
Confirm that you are using Internet Explorer. Contrary to popular belief Sharepoint does not work with Firefox or Chrome.
Confirm you have Internet Explorer 9 installed (Help > About IE). If you are using IE8 or lower, please install IE9.
Go to the Login page then enter:
Navigate to the webpage/subsite you want to work on. Please note that you will only see the blue ribbon for those sections you have access to.
For some user’s settings, in order to see the tools, you may also need to select > Site Actions > Show Ribbon