First visit your profile page.
In this page you can edit your profile information and your company information (only admins can edit the company information)
Updating personal information:
On the left click on "Your information".
On the bottom right corner click on the "Edit" button.
A modal will appear with a form and your information.
Update your information and click on "Save"
Optionally you can change your password.
Updating company information:
On the left click on "Company Information".
On the bottom right corner click on the "Edit" button.
A modal will appear with a form and your company information.
Update your company information and click on "Save".