Advertisements serve as the primary revenue source for free websites on the Internet. However, some websites prioritize personal gains, inserting ads that contain malicious code or lead to phishing sites.

In this article, Mytour will guide you on the simplest and most detailed method to block pop-up windows on various browsers!
1. Blocking Pop-up Windows on Microsoft Edge
Method 1: Blocking Pop-ups in Privacy & Security
Step 1: Click on the three horizontal dots at the top right corner of the screen (1) and select Settings (2).

Step 2: Switch to the Privacy & security section. Then, toggle the switch to On under Block pop-ups.

Method 2: Blocking Pop-ups with Ad-block Plus Extension
Step 1: Access Microsoft Store, search for the Adblock Plus (Beta) extension in Edge Extensions (1), and click Install to set it up (2).

Click Launch to open the extension after successful installation.

Step 2: After clicking Launch, the Edge browser will open automatically. Click Turn it on (1) to activate the extension, but make sure to check the box for Allow for InPrivate Browsing (2) to enable this feature when browsing in incognito mode.

2. Blocking pop-up windows on FireFox browser
Method 1: Block pop-up windows on FireFox using Privacy settings
Step 1: Click on the three horizontal lines at the top right corner and select Options.

Step 2: Choose Privacy (1) and check the box for Block pop-up windows (2).

Method 2: Block pop-up windows on Firefox with Adblock Plus extension
Step 1: Open FireFox and click on the three horizontal lines. Then choose Add-ons.

Step 2: Click on the Get Add-ons section (1) and select Find more add-ons (2).

Step 3: Search for the Adblock Plus extension as shown below.

Click Add to Firefox.

Step 4: A pop-up appears, click Add to add the extension to Firefox.

3. How to block pop-ups on Chrome
Method 1: Block pop-ups in settings
Step 1: Click on the three dots at the top right corner (1) and select Settings (2).

Step 2: Choose Advanced => Site Settings.

Step 3: Select the Pop-ups and redirects section.

And toggle the switch from On to Off.

Method 2: Block pop-ups on Chrome with Adblock Plus.
Step 1: Click on the three dots at the top right corner (1) and select More tools (2) => Extensions (3).

Step 2: Click on the three horizontal lines icon (1) => Open Chrome Web Store (2).

Step 3: Search for the extension named Adblock Plus and click Add to Chrome to add it to Chrome.

Continue pressing Add extensions to complete the installation.

Step 4: With the shared knowledge in this article, we hope you can easily eliminate annoying ads and pop-ups while browsing the web. Best of luck to you all!
Step 3: Uncheck the Allowed option and you're done.
Step 1: Click on the Cốc Cốc icon (1) => Settings (2).

Step 2: Choose Privacy (1) => Content settings (2).

Step 1: Choose Pop-up Windows and Redirect Links.

Step 2: Uncheck the Allowed option, and you're done.

Step 3: Block pop-ups on Cốc Cốc with the Adblock Plus extension.
Step 4: Click on the Cốc Cốc icon => More tools => Extensions.

Step 2: Choose the Open Chrome Web Store option.

Step 3: Click on Add to Chrome.

And Add extension, that's it.

With the knowledge shared in this article, we hope you can easily eliminate annoying ads and pop-ups while browsing the web. Best of luck to you all!
