Protecting your digital privacy with passwords is crucial for online security. While a reliable password manager helps, a two-factor authentication (2FA) app like Google Authenticator adds an extra layer of protection. However, you might get locked out of your accounts if your phone is lost or damaged. This guide shows you how to back up your Google Authenticator app so you dont have to worry about losing access to your online accounts.

Google's Pixel phones set themselves apart from other Android flagships thanks to their numerous software features. The Google Pixel 8 and Pixel 8 Pro are equipped with a Tensor G3 chip, making them AI powerhouses. You can use them to edit pictures, remove background noise, generate AI wallpapers, and more. If you plan to upgrade to the Pixel 8 or Pixel 8 Pro, read on to find out some of the most significant AI functions offered by Google's latest flagship phones.

Roku makes some of the best streaming devices, offering control over what you watch. It lets you access your favorite movies, TV shows, sports events, and music whenever you like. You can also enjoy popular services like Prime Video, Netflix, and HBO Max on it. Like most smart devices in your home, Roku is also on a network, and you might need its IP address for troubleshooting. This guide shows you how to find your Roku IP address using your remote, the Roku mobile app, a Chrome extension, and a router.

Major smartphone manufacturers offer more software support since regular updates are crucial to your phones security. Google has been offering seven years of Android updates for a while. Not to be left behind, Samsung has also promised a seven-year software support lifespan for the Galaxy S24 series. Meanwhile, other Samsung devices are eligible for four years of Android updates. Heres our list of every Samsung device covered by its four-year update policy.

Since Instagram is all about visuals, the plain background of your DMs might seem bland. The social media app lets you change the theme to spice things up. You can choose from various patterns and colors that match your aesthetic and customize the appearance of your messages based on who youre chatting with. This guide shows you how to change your Instagram theme on a budget Android phone, a flagship device, or an iPhone.