Smartphones Features

How To: Pick Different Chat Wallpapers for WhatsApp's Light & Dark Modes for Even More Control Over Your Theme

If you're like me, you enjoy using your phone's dark theme at night and light theme during the day. When switching from dark to light and vice versa, many of the UI elements in supported apps adjust accordingly, but you have no control over what does and doesn't change. WhatsApp, on the other hand, does give you some granular control by letting you pick a chat wallpaper for each theme.

How To: 10 Badass AI Features Coming to Your Google Apps, Some of Which You Can Use Right Now

For all intents and purposes, Google could have called its 2023 developer conference A/I instead of I/O. Capitalizing on the artificial intelligence hype, Google devoted most of its keynote address to AI research, experiments, and developments. But there's some substance behind the hype in the form of new features in the Google services you already use on Android, iOS, and desktop.

How To: Play 'The Sims Mobile' on Your iPhone or Android Right Now

The latest iteration of the gaming classic, The Sims, has arrived as a soft launch for both iOS and Android in Brazil. Aptly named The Sims Mobile, this free-to-play game seems to be very faithful to the PC-based version that won it so much acclaim. There are plenty of things to do in The Sims Mobile besides the usual home and character customization, and the game also lets you interact with real life friends to fully experience its virtual world together. Maintaining relationships, whether r...

How To: Hide Your Active Status in Facebook Messenger to Go Incognito Online

For all of its advantages, Facebook Messenger isn't the best for people who like their privacy. The popular app lets all your Facebook friends know when you're online by default, as well as how long you've been idle, making it impossible to check up with one person without leaving yourself vulnerable to your entire friends list. Luckily, this feature is one you can turn off.

News: FaceNiff App Allows Android Users to Hack Facebook

Firesheep caused quite a stir when it was released last October, giving both hackers and non-hackers instant access to people's account information when on a public Wi-Fi connection. When logged into an insecure website on the same network as someone with Firesheep, you're giving them access to the cookies that keep you logged in. This is called session hijacking, and grants them easy access to your accounts, like Facebook, Flickr and Twitter. Now, there's an even easier way to do this—a mobi...

How To: Block Someone from Using Their Camera During Zoom Video Calls

As a meeting host on Zoom, you can't control what a participant does during your live video call, but you do have the power to turn off their camera so that other people aren't subjected to distractions. So if you catch someone in your call purposely making obscene gestures or accidentally exposing themselves while using the bathroom, you can block their camera, as long as you know how.

How To: Add a Number Row to Google's Gboard Keyboard

Google's Gboard is by far the most popular keyboard available right now. Gboard lets you search almost anything—from regular Google searches, to emojis, and even GIFs—just by using your keyboard. The app even lets you share search results, saving you a great deal of time, which would've otherwise been spent juggling between apps and programs.

TIDAL 101: How to Adjust the Quality of Streaming or Downloaded Music

Thanks to their partnership with Tidal, over 30 million Sprint customers can access Hi-Fi audio on the go. And the Jay-Z-owned music service isn't limited to just Sprint customers — for $19.99/month, anyone can listen to lossless audio from their favorite artists. But streaming uncompressed audio files uses a lot more data than standard quality, so how do you use Tidal without hitting your data cap?

How To: Use Netflix Offline by Downloading Shows & Movies

Netflix added the ability to download TV shows and movies on Android and iOS for offline binging back in Nov. 2016, and the process is the same as it is today. So if you anticipate having some downtime to catch up on Narcos or give Bright a try when you'll be away from a secure Wi-Fi connection, download videos onto your phone and save your data for more important things.

News: HoloLens Assists in Live Surgery

Numerous examples exist of doctors and surgeons using HoloLens to plan surgeries. The device has even been used to view reference images during a procedure and stream it to a remote audience. Until recently, it has not been used to augment the surgeon's view of the patient during a live surgery.

Plex 101: How to Play Trailers Before Your Movies

If you maintain a digital library of your favorite movies, Plex is the perfect solution for bridging the gap between your computer and your mobile device. All you have to do is install the server program on your Mac or PC and point it to the folder where you store your movies, then you can use the Plex app for Android or iOS to watch the movies on your phone or tablet.

How To: Use Any Emoji as a Message Reaction in WhatsApp for iOS, Android, Desktop, and Web

Instead of responding to a WhatsApp message with short texts like "LOL" or thinking too hard about something meaningful to say, use an emoji reaction. They cut down on clutter in group chats and take up less space than typing emoji individually in a conversation. WhatsApp initially limited reactions to just six emoji, but a new update lets you use any emoji you want.

News: 15 Remote Assistance Apps Driving the Enterprise Sector of Augmented Reality, from HoloLens to iPhone

Comparing the present-day states of the consumer and enterprise sectors of augmented reality is like evaluating the merits of sports car versus work trucks. Like consumer AR, sports cars are sexy and exciting, but perhaps a bit impractical at times. On the other hand, enterprise AR is utilitarian, but it gets the job done and, in the long run, pays for itself.

How To: Install a custom ROM onto a Samsung Galaxy Google Android smartphone

Learn how to load a custom ROM onto a rooted Samsung Galaxy Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Samsung Galaxy, watch this three-minute hacker's how-to.

How To: Everything You Should Do Before Posting Protest Photos & Videos on Social Media

As protests surge in the wake of George Floyd's murder by a Minneapolis police officer, powerful photographs and videos from the demonstrations have gripped the world, putting our nation's very real and very justifiable widespread civil unrest out into the digital world. Unfortunately, these pictures could put you or others in danger if precautions aren't taken before uploading them online.