How to block pop-ups on a Mac computer's web browser, so you're never interrupted by spam

You can block pop-ups on your Mac using the built-in Safari web browser, or on other web browsers like Google Chrome or ...

How to block a website on Mozilla Firefox using a third-party extension

You can easily block a website on Firefox — but you'll need to download the Block Site extension first.
Android Authority

PSA: New Samsung phones block sideloading by default. Here's how to re-enable it

Auto Blocker is enabled by default on Galaxy devices released with One UI 6.1.1, which includes Samsung’s latest foldables. The feature automatically blocks the installation of apps from unauthorized ...