If you’re looking to edit your Google+ profile, here’s a simple step by step process.
Step 1 : Go to your Google plus profile here.
Step 2 : Now, go to the left navigation panel and click “Profile”
Step 3 : Now, click on the “About” link.
Step 4 : Now, look for the “Edit” link beneath each box.
Step 5: No,w when you click on each Edit link, the corresponding box will pop up with the editable items. You can now edit/change the details and when done, click “Save”.
And you should be all set.