“Macs can’t get malware” is an obsolete idea. Macs aren’t safe from malware, and haven’t been for a long time. This isn’t to say that macOS is an insecure operating system: it isn’t. But macOS is, like Windows and Linux, vulnerable to user error. On some level, ensuring your Mac is free from malware is up to you. RELATED: Basic Computer Security: How to Protect Yourself from Viruses, Hackers, and Thieves...

PDFs are something of a necessary evil. Sure, they’re a handy way to preserve any document in the style you intended, and can be read on virtually any device…but if your device doesn’t have a good built-in PDF reader, finding one can be a pain. It’s no different on an iPhone or iPad. The default method to read PDF files on these devices is using iBooks, which was included as a preloaded app beginning with iOS 8....

If you want to purchase an item from eBay, you can just search for that item in the search bar. Searching for a specific seller requires digging a little deeper in the search options, though. Here’s how it’s done. Search for a Seller on eBay in a Web Browser If you had a good experience with a specific seller on eBay, you may want to continue shopping with them. Or, if you’ve found a seller who frequently lists unique items, you may want to just check in and see what’s new....

Windows 10 includes a new “Battery Use” screen that shows you what’s draining your laptop’s juice. That means it’ll tell you exactly what apps–both desktop and Windows 10 “universal” apps–are using too much power. This feature is part of the “Battery saver” screen in the new Settings app. Like some of Windows 10’s other new features, it was originally part of Windows Phone, but came to the desktop when Windows 10 was released....

Spotify Kids is a standalone listening app built with the unique needs of young ones in mind. With a Spotify Premium Family subscription of $14.99/month, you can give your kids their own app with 8,000+ songs, stories, and lullabies. How to Set Up Spotify Kids Before you can access the Spotify Kids app, you’ll need to have a Spotify Premium Family subscription. To sign up for the $14.99/month service, go to Spotify’s Premium Family page and follow the prompts....

The setup process for the Apple TV is pretty user friendly but that doesn’t mean a walk through and some helpful configuration tips aren’t in order. Whether you’re setting yours up right now or considering purchasing one, follow along to see how the process works. Note: This tutorial applies to the 2015 4th-generation Apple TV hardware update and the subsequent updates running tvOS. The Initial Setup Process The basic setup process for the Apple TV, assuming you don’t have any hiccups along the way like you have no idea what your Wi-FI password is or you find you’re running out of HDMI ports on your TV, is pretty straight forward and has that classic Apple simplicity going on....

If you like the idea of a security camera that’s completely wireless in every way, Netgear’s Arlo Pro system is one to consider. Here’s how to set it up and begin keeping tabs on your home while you’re away. RELATED: Wired Security Cameras vs. Wi-Fi Cams: Which Ones Should You Buy? Wi-Fi cameras have their issues—at least when compared to wired cameras—but they certainly offer easier installation. One thing that separates the Arlo Pro from other Wi-Fi cameras is that it’s battery-powered, meaning you don’t need to plug it into an outlet to stream and record video....

Two-factor authentication provides an extra layer of security for your online accounts. Many online services are offering two-factor authentication, including Apple. However, Apple’s two-factor authentication needs some explaining, since it exists in two slightly different forms. Apple has had “two-step verification” for Apple IDs for awhile, but with the release of iOS 9 and OS X El Capitan, they introduced a new method of adding extra security to your Apple ID, which they call “two-factor authentication”....

So you’ve upgraded the hard drive in your computer, and you’re left with this old, seemingly useless bare hard drive. Don’t throw it away! It takes surprisingly little effort to turn an old (or new) hard drive into an external drive perfect for stashing your extra files on. Let’s look at how you can blow the dust off those old drives and save money in the process. Why Roll Your Own External Drive?...

Whether you obtain data from an external source or have someone performing data entry, mistakes can happen. If you’re concerned that you may have duplicate data in Microsoft Excel, you can find out quickly with conditional formatting. You might have details for customers, locations, vendors, or something similar where duplicate data can be inconvenient. But maybe you have data like product, order, or payment identifiers where duplicates can be detrimental....

While purchasing apps or media content with an Apple ID, most people enter a credit or debit card. But if you’d prefer to use PayPal to buy apps from the Apple App Store or the Mac App Store, it’s easy to set up on your iPhone, iPad, or Mac. Here’s how. How to Add PayPal as an App Store Payment Method on iPhone and iPad Before we begin, we’ll assume that you already have an Apple ID that you use to purchase apps....

Each File Belongs to a User and a Group Linux is a multi-user system. The operating system allows multiple user accounts to be defined and for any valid user to log on to the computer. Moreover, multiple users can use a single computer at the same time. To maintain a record of which files belong to which user and to enforce some security, Linux uses the concept of ownership. Every file belongs to an owner—a user—and to a group....

When looking up information about a website, there are different amounts of data you can find based on the type of search you do. You may also find yourself wondering if the same type of search goes by more than one name as well. With that in mind, today’s SuperUser Q&A post has the answers to a confused reader’s question. Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites....

How the Surface Duo 2 Improves on the First The original Surface Duo was an exciting device, but it certainly was not without problems. Microsoft has attempted to address many of those issues with the Surface Duo 2. The two displays have been slightly enlarged from 5.6-inches to 5.8-inches. That puts the full unfolded screen space at 8.3-inches diagonally—but there’s still a gap between the two displays. The displays are AMOLED with a 1344×1892 resolution....

The docking system is definitely the first thing that draws your attention, as it’s a lot more advanced than most others on the market. Because the is a mop and a vacuum, the dock will clean the mop, so it’s ready for each use. It also has a dust bag that holds up to seven weeks of solids. “Contrary to popular belief, robot vacuums still require hefty input from customers, both in terms of maintaining and operating,” said Richard Chang, founder and CEO of Roborock....

Google Chrome extensions can super-charge your browsing experience with more features, but there have been many malicious extensions over the years. Five more bad extensions have been discovered, thanks to a recent security report. McAfee published a report on Monday detailing five malicious browser extensions available on the Chrome Web Store, including two “Netflix Party” extensions, “FlipShope — Price Tracker Extension,” “Full Page Screenshot Capture — Screenshotting,” and “AutoBuy Flash Sales....

Fear, Uncertainty, and Doubt FUD stands for “fear, uncertainty, and doubt.” It’s a communication tactic used to influence people towards having a negative perception of something, generally through deliberate misinformation or inciting fear. Historically, FUD has also been used to mean “fear, uncertainty, and disinformation,” which has essentially the same meaning as its current iteration. You can find FUD in various contexts, including marketing, politics, media, finance, and public relations. FUD influences people toward a particular type of behavior....

One Strong Password With No Password Reuse If you’re creating user accounts for each service you use, there’s a good chance you’re reusing passwords or using simpler passwords that are easy to remember. Then, when a website is breached and leaks your password, an attacker could use those email and password combinations to get access to your accounts. DoorDash losing 5 million logins was just the most recent example, but such breaches happen frequently....

If you’ve been using an Apple Watch to track your resting heart rate, you might have noticed it jump up a couple of beats in late 2020. Here’s what’s possibly going on. How the Apple Watch’s Heart Rate Measurement Changed Your resting heart rate is generally a measure of your physical fitness (and relatedly, your overall health). The fitter you are, the lower your resting heart rate is likely to be compared with other people your age and biological sex....

All of us have had problems with our devices getting hot from time to time, but desperation to ease or solve the problem may lead to some unorthodox solutions. With that in mind, today’s SuperUser Q&A post has the answers to a worried reader’s questions. Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites. Photo courtesy of rust....