From Contacts Tab
Login to CRM
From the menu, choose Contacts
Locate the Contact you need to edit information on
Click the Actions button on the right-hand side
Choose Edit Contact
A pop-up will appear
Update the information
To save, click the Edit Contact button
The information will now be updated
From Projects Tab
Login to CRM
Choose Projects from the menu
Locate the Project you need to edit the contact's information for either by scrolling through your project list or using the search function
On the right-hand side under Contact Information click the pencil icon to edit
A pop-up will appear
Edit the information you need to update
To save, click the Edit Contact button
The information will now be updated