Blocking ads on Android has become an important security measure. Here's how I do it using this nifty Android app.

Whether it's a known contact or a random number, learn how you can block the sender in WhatsApp without opening the conversation.

There is a built-in tool, but Safari extensions are better This article explains how to block ads in Safari on iPhones using content blockers. Your phone must have iOS 9 or higher to use content ...

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