Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to add a like box on tumblr [title] Sign up for a facebook account, if you haven't already. [step] If you have, make sure you're logged in tot he right account before you begin. [title] Open a new tab in your browser and go to the facebook developers site.

Ending1: [title] Click on the " add a like box " button. [step] If you have just yet to sign up, select " add a way box " from the drop down list. Ending2: [title] When you're ready, go right and press the sign up button found below. [step] You will be taken to the people sign accounts page. Ending3: [step] Search for " social plug ins " and click on the " like box " option. [title] Open a new tab and go back to your facebook profile on your personal page. Ending4: [title] Sign in using your username and password. [title] Click on the link that says " sign in.

Answer format: ending1/ending2/ending3/ending4