How do I turn off pop-up blocker altogether?

If you’d rather turn off pop-up blocker altogether, then you can do this from Chrome’s main menu. Click on the menu icon in the right hand corner of Chrome and go to Settings:

You then click ‘Show Advanced Settings’:

On the page that opens, click ‘Content Settings’:

You then scroll through the options until yous ee the pop-ups option, where you check the option to ‘Allow all sites to show pop-ups’ and then click ‘Done’: