Get guid of the record quickly in CRM 2013
Update :- Works for CRM 2013 as well.
Normally to get the guid we need to click on “Copy a link” button and then get id from the url, so just thought of creating a custom button that only copies the guid.
Clicking on Get Guid button will copy the id to the clipboard
Download the managed solution here ( Change the extension to zip from doc).
Hope it helps.