Is there a way to edit Opportunity details (Ex. Title, description, etc.)

Is there a way to edit Opportunity details (Ex. Title, description, etc.)

Yes! And here are the steps:
1) On your left-hand navigation menu, go to the Opportunities page
2) Click on an opportunity to go to the Opportunity Dashboard
3) In the 2nd tab (Details), scroll down to where you see the About the opportunity section – on the top-right you’ll see an Edit button – click on it.
4) There will be the option to Update details or qualifications – Update details
5) Modify the details and Save

See image below for reference