how to block all ads on youtube techmagicbd.com

Works On Desktops, In Mozilla FireFox Or Google Chrome
Just Add This Add-Ons (Extension) To The Browsers And They Will Automatically Block The Ads

Links To The Ad-Ons:
Mozilla Firefox: https://addons.mozilla.org/fr/firefox/addon/ublock-origin/

Google Chrome: https://chrome.google.com/webstore/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm?hl=fr