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How To: Wire the CNC router machine electronics

A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.

How To: Assemble a CNC machine router kit

A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.

Home Screen Customization: How to Hide and Show Specific Home Screen Pages on Your iPhone

Sure, you can remove apps from your iPhone's Home Screen without deleting them. But there's something satisfying about seeing them laid out and well-organized on the Home Screen, just a tap away, especially if you use user-selectable or custom icons for all your apps. Still, there may be days or situations when you want to hide apps without removing them entirely from the Home Screen.

How To: Hide Your WhatsApp Online and Last Seen Statuses from Everyone or Just Some of Your Contacts

By default, everyone on WhatsApp can see when you're using the app. If someone recently messaged you and sees you're currently online, they may think you're avoiding them if you don't respond right away — especially if you don't share read receipts. However, you can block them from seeing your online or last seen status and apply it to everyone or just specific contacts.

How To: Hide Specific Content in iOS 15's New 'Shared with You' Sections Without Disabling the Entire Feature

After updating to iOS 15 or iPadOS 15, you'll notice a new "Shared with You" section in certain Apple apps that contains recent shares from conversations in Messages. If you don't like seeing shared content from specific contacts or groups, there's a way to block them from Shared with You on your iPhone or iPad.

How To: Bulk Add or Change Captions for Photos on Your iPhone Instead of Doing It One by One

One of the most underrated features that came out with iOS 14 was being able to add captions to images and videos in the Photos app. It's an amazing tool to take advantage of if you ever need to search for a specific picture and Apple's AI fails to recognize the query in your library. The only problem is that you can only edit captions, also called descriptions, one by one.

How To: All the Video Apps Compatible with Dolby Vision HDR on iPhone 12 & 12 Pro

There's one big drawback when it comes to shooting video in HDR with Dolby Vision on the iPhone 12, 12 mini, 12 Pro, and 12 Pro Max — it's not compatible with many apps and services. That means your video will be downgraded to SDR when sharing. That said, there are options to shoot, view, and edit iPhone-created Dolby Vision HDR videos that are available to use right now.

How To: Get Back the 'Favorites' Phone Widget on Your iPhone's Home Screen or Today View in iOS 14

There are plenty of reasons to upgrade to iOS 14, home screen widgets chief among them. With that in mind, it's ironic that Apple placed so much emphasis on "widgets" this year when the new update removes a fan-favorite widget of the past — the "Favorites" Phone widget, which was accessible via the Today View or quick actions on the home screen. Here's how to get it back.

How To: Prevent Certain Apps from Using Cellular Data on Your iPhone to Stay Below Data Caps or Avoid Throttling

If you're on a cellular plan with a low data allotment, being thrifty with your data can help you avoid a higher bill. But even if you have an affordable unlimited plan from wireless carriers such as T-Mobile or Verizon, going over a certain amount of data may throttle your connection, leaving you with slow web speeds. One way to prevent hitting these thresholds is to keep certain apps in check.

How To: Add Captions to Photos & Videos in iOS 14 to Make Searching by Metadata Easier

If you've been an iPhone user for quite some time, you probably have quite a bit of photos and videos in iCloud or on your device. Unless you know the date, location, or event, it can be pretty hard to find a specific memory. Even with intelligent search suggestions, AI-created categories, and multi-keyword filters, you still may not be able to find what you want. The new iOS 14 update changes that.

How To: Apps & Websites Send Your Activity to Facebook — Here's How to View, Manage & Delete It

It's pretty much a given at this point that Facebook has a lot of data on us. While you might be conscious of the data you share with Facebook when you post, upload photos, or chat with friends on Messenger, you might not be thinking about all the data it receives from websites and apps you use outside the social media giant. Now, you can actually do something about it.

News: Apple Watch vs. Fitbit — What's the Best Bang for Your Buck?

In the case of Apple Watch v. Fitbit, the winner comes down to the judge at hand. Apple currently offers two smartwatches — the Series 5 and the Series 3 — while Fitbit offers three models — the Fitbit Versa 2, Fitbit Ionic, and Fitbit Versa Lite. Whatever your assumptions about these devices are, throw them out the window, as each has something unique to bring to the table.

How To: 10 Privacy Settings in iOS 13 That Everyone Should Double-Check

Apple has seemingly always made it a priority to show how much it cares about user security and privacy — enough that it has a page dedicated to it, proclaiming that "privacy is a fundamental human right." It's true that there are few issues more important than user privacy when it comes to technology, and Apple only makes things better in iOS 13.

News: 15 Awesome 'Reminders' Features in iOS 13 That'll Make You Actually Want to Use the App

While the Reminders app has been largely ignored by Apple for years, iOS 13 finally makes it a force to be reckoned with. The app has been completely redesigned with easier navigation and more useful features that can compete with other task managers. After giving the new Reminders a shot, you may want to ditch that third-party to-do app you've been using.

News: 14 Apple Maps Features & Changes in iOS 13 You Need to Know About

Apple Maps has had a rough lifecycle. After completely dropping the ball during its inception, Apple has been slowly improving its usability and feature set. After six and a half years, users still prefer third-party apps in iOS 12 over Apple Maps, with Google Maps stealing a large 67% market share. But iOS 13 for iPhone may finally close the gap.

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: Obtain Valuable Data from Images Using Exif Extractors

Metadata contained in images and other files can give away a lot more information than the average user might think. By tricking a target into sending a photo containing GPS coordinates and additional information, a hacker can learn where a mark lives or works simply by extracting the Exif data hidden inside the image file.

News: Google Is Taking on Apple's iMessage with RCS — Here's How Android's New Texting Experience Stacks Up

You've probably heard of RCS messaging. The new standard has been promoted by Google as their answer to iMessage and is the backbone behind the new "Chat" features in Android Messages. With RCS, Android phones will now enjoy enhanced messaging like iPhone users have had for years — but is it really the same?

How To: Flash ZIPs Without TWRP (Or Any Custom Recovery)

There once was a time in the Android rooting scene where we couldn't rely on using a custom recovery for all of our modding needs. Manual file flashing was very popular in the early days of Android before custom recoveries started taking over. With the rise of TWRP, it seemed like there was almost no need for manual file flashers; however, they appear to be making a welcomed return in a big way.

How To: Root Apps Not Working with Magisk? Here's What to Do

It's the icing on top of your cake (or whipped cream on top of your Android Pie) of despair. You may have not had the easiest time rooting your device, but you feel like you overcame all of the obstacles. Only now to discover that those very apps and mods you were rooting for still won't work — and the signs point to a lack of root access. Don't lose hope, because we have some tricks up our sleeve.

How To: Use MDK3 for Advanced Wi-Fi Jamming

You may have heard of a signal jammer before, which usually refers to a device that blasts out a strong enough radio signal to drown out the reception of nearby devices like cell phones. Purpose-built jammer hardware is outright illegal in many countries. Still, Wi-Fi is vulnerable to several different jamming attacks that can be done with Kali Linux and a wireless network adapter.