Remove Green Background

If you're not using your iPhone's Files app yet to manage images, documents, and other files on iCloud, third-party cloud services, or your local storage, it's time to start. Apple's built-in file manager is finally a powerhouse with many tricks up its sleeve in the latest sof ...more

The coronavirus pandemic has ushered in an unprecedented time in modern history where terms like "social distancing" and "self-quarantine" have pushed their way into the zeitgeist. One of the most popular (and likely most effective) ways that employers have done their part in ...more

Apple gave its Photos app some serious muscle in a new update, and it's time to start flexing. Photos has so much power now that it may finally be time to ditch all your iPhone's other photo and video editing apps. You won't even need any third-party apps to remove background ...more

I saw Maro post about a trap on YouTube today, so I thought I'd post one here that I just invented. Since we are friendly at WonderHowTo, the TNT has been replaced with a note block. Step 1: Bait Start with the "bait-block", place a redstone dust on top of it. Step 2: Ceiling ...more

Hello everyone, this how-to is for all the people who love to make videos, but don't necessarily have the cash or willpower to shell out on an expensive mic., or simply are looking for an easier option. 1- Record: To start out, you need to create a mine craft video. Simply re ...more

Most of you probably spread ketchup all over hamburgers and fries. Some of you may even drink it straight. But did you know that tame (and slightly addictive) condiment in your fridge is also a powerful cleaning agent? Melissa Ibbitson, 19, consumes 3 bottles of ketchup every ...more

Having instant access to monitoring your battery level is critical, especially when you're traveling or forget your charger at home. You need to know how much juice you have so you can adapt accordingly. If you have the featured enable on your Samsung Galaxy S3, you can quick ...more

With just a Phillips head screwdriver and this walk-through, you can open and close any bObi robot vacuum. So long as you have a replacement wheel, follow these steps to install it yourself. Video: . Step 1: Unscrew the Appropriate Wheel The left and right wheels are held on ...more

In this cardmaking tutorial, I make a gorgeous peacock green butterfly card with an embossed background using lots of Anna griffin products, old and new. If you do not have the old products you could substitute them with products you do have already in your stash. Step 1: Now ...more

It can be a pretty exasperating ordeal to hunt for one image on your tablet when you have hundreds and hundreds of photos in your gallery. Luckily, there are ways to make this a pain-free process on your Nexus 7, as well as make sure it's never a problem in the future. Previo ...more

The bumper for bObsweep Pethair and Standard are installed the same way. It holds the sensors that allow Bob to see any obstacles in his path. If a repair of the wall detection sensors is needed, the steps for replacing the whole bumper are the same when working on either bObs ...more

Giphy has had a few apps for iOS over the years. Giphy Keys was a keyboard built specifically for GIFs. Giphy Cam lets you create your GIFs complete with stickers. Giphy World is for adding augmented reality stickers to the real world. But now, Giphy has combined elements of a ...more

It's OK to want an extended break when you're working or learning from home. Maybe you want to play a video game, spend more time with your family, hang out with your dog, or FaceTime with friends. But how can you do that when you're supposed to be in a Zoom video conference o ...more

Lego has shipped several apps and products that add an augmented reality dimension to their playsets. But it has taken a reality TV show from Fox to allow brick fans to build with virtual bricks in augmented reality. Just in time for National Lego Day on Tuesday, the Disney s ...more

Whether gabbing via cloud chat or Secret Chat, there's no denying that private messaging is one of Telegram's strengths. Communications can often occur at night, where Telegram's default bright white theme can be a bit uncomfortable to use, but Telegram supports dark mode on A ...more

Dorothy had it right: "There's no place like home." This is especially true when it comes to using your Samsung Galaxy S3, or pretty much any other smartphone, whose most vital button is the Home key. But what happens when that button no longer works? Replacements can be pri ...more

A step-by-step guide to replacing the side brush motor on bObsweep Standard or Pethair. Follow the video or multimedia directions in order to open up bObsweep, remove the main board, replace the side brush motor, then close your vacuum for future use. Video: . This repair requ ...more

Every Windows system includes command prompt; and while a lot of people on Null Byte and WonderHowTo in general know how to use it, some people don't know anything about it, even how to access it. Even if you aren't a Windows user, it's good to know how command prompt works b ...more

When you first receive bObi, the battery is not plugged in. Luckily all you need is a Phillips head screwdriver to install it before bObi starts working for you. Video: . Your battery may be blue or green coloured depending on your model, but this does not the affect assembly ...more

Fast moving cars, strangers in the background, and even birds flying by can all ruin a great shot. Thankfully, TouchWiz provides the tools to remove unwanted objects, right in the stock camera application. With Eraser mode, you can fire off a quick succession of shots, then r ...more

Slack recently released a dark mode for its Android and iOS apps, and for the most part, it works great. Super dark gray backgrounds and light gray fonts, which is much easier on the eyes than blinding white backgrounds and black text. But there's one thing that is not affecte ...more

One of the quickest repairs for bObi is replacing the main brush motor. To do this, you'll need a Phillips head screwdriver and a replacement main brush motor. Video: . During all of bObi's repairs, always keep screws and parts aside and organized. Many of the screws are not i ...more

Safari keeps getting better and better on the iPhone, and that's exactly what happened with the latest Safari 16 update for iOS. There are new web extension APIs for developers to make even more kinds of Safari extensions, as well as support for new web technologies that give ...more

The Lens Studio app has become a cornerstone of Snap and its augmented reality technology portfolio by giving developers, creatives, and novices the ability to create augmented reality camera effects for Snapchat. One reason for this is Snap's steady and frequent iteration of ...more

Apple made significant improvements to its Shortcuts app in the latest iOS update, so you can do even more with your custom-made macros for iPhone. The big story is "App Shortcuts," which takes all the work out of building shortcuts, giving you immediate access to premade one ...more

bObi has four floor detection sensors on her underside that warn her not to drive over ledges and stop her from falling down stairs. For this replacement, you will need a Phillips head screwdriver and a new set of ground sensors for bObi. Video: . This repair may help if bObi ...more

The drinking straw isn't just there to help you make annoying noises when you get to the bottom of your soda. That little tube of plastic is extremely versatile and can make your life a lot easier with a little know-how. Curious? Read on to find out more. Bendy or straight, th ...more

Starting in iOS 13, Apple introduced a robust suite of video-editing tools to its Photos app. The majority of editing tools were only available for images in iOS 12 and older, but iOS 13 leveled the playing field to allow even a novice to tweak videos like a pro before sharing ...more

Now that iOS 13 is in the wild, developers are starting to show off the magical augmented reality powers ARKit 3 can deliver. One shining example comes via the new Meisai AR Filter app, developed by Japan's Kitasenju Design, which is capable of producing visual illusions that ...more

While Snapchat had a head start in making augmented camera effects popular on smartphones, Facebook has spent the past few years in hot pursuit, with no less than three apps offering mobile AR experiences, plus its Portal hardware lineup of smart home devices. Facebook's late ...more

About ten years ago, Western research figured out that green tea was a nutritional powerhouse. After all, in Asian countries where green tea is consumed throughout the day, cancer rates tend to be much lower, although there are probably other factors contributing to that fact, ...more

Magic Eraser was one of Google's big selling points for the Pixel 6 and 7 series smartphones, and it's finally made its way to other Android devices. It's even available on iPhone and iPad with the latest Google Photos app. The tool lets you easily remove or camouflage unwant ...more

While Siri came up on the scene with hardly any competition back in 2011, Google Now has not only caught up to Apple's intelligent personal assistant, but also excelled in certain areas—with its ability to quickly answer questions, give recommendation, and even deliver informa ...more

I won't mince words: the Notes widget in iOS 14 is bad. But you're not stuck with it if you want sticky notes on your home screen. Although I enjoy iOS 14's updated widgets overall, its Notes implementation was poorly thought out. I was hoping for a large sticky note on my ho ...more

Windows 10 makes it a cinch to change the lock screen background: simply go to Setting -> Personalization -> Lock screen, then change the background to whatever you'd like. But, trying to change the login screen background—the screen where you enter your password—was a long, c ...more

There's a growing sentiment around the web that when it comes to Android, stock is best. Many people prefer the clean look of Google's vision for Android, but manufacturers like LG will add features and themes on top of this base to differentiate themselves from the pack. But ...more

Windows 10 is officially here, and frankly, there's a ton of new features in Microsoft's latest operating system. From the return of the Start menu to the new Edge browser, Windows 10 can take some getting used to. Luckily, we've done a lot of the leg work for you, and what f ...more

These days, most images we post online or share with others come from our smartphones. Whenever personal data is in them, such as debit card numbers, addresses, phone numbers, passwords, and other sensitive information, it's easy to jump into your iPhone's markup tools to blac ...more

TrueCaller is sharing your phone activity by revealing the last time your phone was used to contacts. The application used to identify unknown callers launched in 2009 and has faced a wealth of privacy concerns before. In addition to making your contacts public, TrueCaller no ...more

AT&T Code Scanner, DriveMode, and Samsung Hub make up just a sliver of the sea of apps on my Galaxy Note 3 that I'll probably never use in my lifetime. Additionally, there aren't any built-in methods for uninstalling these pre-loaded Android apps (aka bloatware) from carriers ...more

Android Lollipop's new Material Design interface does its best to strike a delicate balance between intuitiveness, usability, and aesthetics. For some folks, though, the use of a lighter color palette throughout the interface disrupts this balance. If Lollipop's white backgro ...more

Google's got a hit on its hands with this one. Android 5.0—AKA "Lollipop"—will be making its official debut next month, but a new preview build has given us a glimpse into the future, which looks brighter than ever. New accents, beautiful animations, and a lighter overall col ...more

If you use the internet regularly, it's nearly impossible to avoid memes. They are the epitome of internet culture, demonstrating how jokes can spread and change like wildfire. While there are many different types, the most common ones you'll come across are images and GIFs wi ...more

With the S9 and S9+ upon us, you maybe wondering if it's time to retire your aging Galaxy and either sell it or do a trade-in to get Samsung's latest flagship. Before you do, however, it's important to make sure that all its components — most notably the sensors — are working ...more

You may have heard that Samsung Push is an incredible service that all Android users absolutely love. For one, Push provides extremely useful notifications for Samsung apps to assist you in all aspects of your life. For instance, after Samsung Push's March 21 update, Android ...more

Google has a lesser-known Android app called Device Assist that might just be one of the most useful programs the company has ever published. It offers interactive guides and general tech support for Android, plus it can diagnose your device and help you fix any issues it find ...more

The guide will walk you through a power switch replacement on a bObsweep Standard or Pethair. It includes: Opening and closing bObsweep Removing and re-installing the battery Removing the main board and power switch Video: . The instructions for this repair are the same for b ...more

It's not the additions Apple brought to iOS 8 that irk me, but what they didn't add that breaks my heart. We did get some cool new features, like battery stats and interactive notifications, but what about a simple customization feature that most—the option to have a transpare ...more

Our phones have evolved past a simple pocket computer. They have become more like Swiss Army Knives, opening up possibilities that were previously considered Sci-Fi material. Thanks to the recent push into augmented reality, a new world of tools is becoming available to mobile ...more

Apple's Reminders app has never been particularly sexy or appealing, but that changes in iOS 13. Although the productivity tool has always been useful for quick to-dos, it now has an overhauled user interface with several new features, including grouping lists together for imp ...more

One of the most exciting features in iOS 11 was the fully revamped Control Center, which improved the overall interface visually, made it one page only, and finally made it possible to customize what controls actually appear within it. Customizable controls was previously only ...more

Recently, iPhone users have been bragging that they can set Live Photos as their lock screen wallpaper. While this is a great way to spice up a boring lock screen, Android users shouldn't feel left out in the cold. The highly customizable and feature-rich OS has a few tricks u ...more

Get your holiday shopping done early with these deals on software, e-learning classes, and gadgets. These Cyber Monday goodies include something for everyone at a can't-miss additional 20–70% off sale prices. 1. The Official Cyber Monday Mac Bundle ft. Parallels Pro & Luminar ...more

Task Manager got revamped quite a bit in modern versions of Windows. First introduced in Windows NT 4.0, it's become pretty popular among more advanced users. In Windows 10, Task Manager is not just a task manager anymore, it's also a system monitor, startup manager, history v ...more

By now, you've probably already installed 10.10 Yosemite, the newest version of Mac OS X, on your computer. While you most certainly noticed the visual changes, you might have missed some of the really cool additions. We've spent the last few days getting to know it, and let ...more

Apple just delivered an early Christmas present to Apple Music subscribers and karaoke fans in the form of Apple Music Sing, a singalong mode that lets you take over as lead vocalist for your favorite tracks. Until now, karaoke aficionados had to either go to karaoke night at ...more

In a similar vein to Facebook's colorful backgrounds for text posts, Instagram has a way to add vivid text-only status updates for your stories. That way, you can conjure up colorful stories that make a statement without even needing to take a photo or video in the first place ...more

As much as it pained me to lose lock screen widget functionality, I just can't bare changing out the sleek-looking lock screen that's standard on the OnePlus One. The latest OTA introduced a new transparent theme, and while that's a welcomed improvement, I need more options! ...more

These instructions are applicable to both bObsweep models. Follow the video or text descriptions to replace the disinfecting UV lamp on your automatic vacuum. This walk through includes: opening bObsweep, removing the main board, replacing the UV lamp, and putting Bob back to ...more

When there's a crappy stock app you want to hide, the easiest thing to do is just bury it in the back of a miscellaneous folder. But what if there's an app you want to hide on your home screen that you actually use? For instance, what if you don't want everybody in eyeshot to ...more