How to disable pop up blocker

Microsoft Edge

1. Click the Settings and More ••• button on the upper-right side of the browser.
2. Click Settings.
3. Click Site Permissions.
4. Select Pop-ups and redirects and switch to toggle it between Off and On.
   Note: Set this option to Off to disable the pop-up blocker or On to enable it.
5. Click OK. The Options window closes and this task is complete.

Firefox

In Firefox, pop-up blocking is enabled by default.

1. Select the Menu button. ...
2. Choose Options (for Mac users: Start from the Firefox menu then select Preferences). ...
3. Select the Privacy & Security link from the left menu.
4. Scroll down to the Permissions section.
5. Next to Block pop-up windows, choose Exceptions.

Google Chrome

By default, Google Chrome blocks pop-ups from automatically showing up on your screen. When a pop-up is blocked, the address bar will be marked Pop-up blocked 

To disable the Google Chrome pop-up blocker:

1. On your computer, open Chrome.
2. At the top right, click More   Settings.
3. Under 'Privacy and security', click Site settings.
4. Click Pop-ups and redirects.
5. At the top, turn the setting to Allowed or Blocked.

Safari (v 5.0.3)

The pop-up blocker built into Safari is enabled by default. You can only toggle between having all pop-ups blocked or allowing pop-ups by toggling the 'Block Pop-Up Windows' option from the Safari menu.