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Category: #Computers (Page 1 of 10)

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5 Things to Consider Before Upgrading Your PC’s RAM

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There was a time when the prescription for speeding up a slow PC was just to add more (or faster) RAM. These days, though, that’s not necessarily the best upgrade to choose first.

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Source: https://www.howtogeek.com/691292/5-things-to-consider-before-upgrading-your-pcs-ram/
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The Article Was Written/Published By: Ian Paul

5 Ways That Chromebooks Are Better Than Windows Laptops

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Despite all the growth they’ve made in the last few years, Chromebooks still get a bad rap or are often thought of as “just a browser.” That couldn’t be further from the truth, especially now. In fact, there are several ways that Chromebooks are actually better than Windows laptops for many users.

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Source: https://www.reviewgeek.com/54223/5-ways-that-chromebooks-are-better-than-windows-laptops/
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The Article Was Written/Published By: Cameron Summerson

How to Show Mac’s Hidden Floating Performance Panels

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If you like to keep an eye on CPU or GPU usage on your Mac, you can enable several little-known performance windows in Activity Monitor. These float above all other application windows, so you can check them at a glance.

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Source: https://www.howtogeek.com/690252/how-to-show-macs-hidden-floating-performance-panels/
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The Article Was Written/Published By: Benj Edwards

How to Check Which CPU Your Mac Uses

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The Central Processing Unit (CPU) is the number-crunching brain of your Mac. Its characteristics determine how fast your Mac processes information. The type of CPU varies based on which model you have. Here’s how to quickly check which CPU is in your computer.

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Source: https://www.howtogeek.com/689986/how-to-check-which-cpu-your-mac-uses/
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The Article Was Written/Published By: Benj Edwards

How Much Should You Spend on a Windows Laptop?

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The laptop market doesn’t move as quickly as, say, smartphones. But because most people keep their computer for several years at least, it often looks unrecognizable when you’re ready to shop again. How much should you spend when you’re ready to get a new Windows-powered laptop?

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Source: https://www.reviewgeek.com/54542/how-much-should-you-spend-on-a-windows-laptop/
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The Article Was Written/Published By: Michael Crider

Latest Windows 10 Version (May 2020): What’s New?

windows-10-features-gone-in-the-may-2020 Windows 10 is a frequently updated operating system, making good on Microsoft’s promise to stick to a new update model where users no longer need to upgrade to a new OS version every several years. Instead, Windows 10 is getting constantly improved and updated with new features. We’re here to keep you up to date on all that’s new in the latest Windows version. Beyond regular security updates, fixes and patches that Microsoft releases regularly for Windows 10, the OS gets a major version update (or “feature update”) every six months or so. These are bigger updates that usually pack in… Read more13898147.gif

Source: https://tracking.feedpress.com/link/12555/13898147/new-windows-update
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The Article Was Written/Published By: Robert Zak

Galaxy Tab S7 and S7+ review: Samsung’s best can’t fix Android’s flaws

7b2a6510-f94f-11ea-ae77-8d4e7219b35cFor years, Samsung has been trying to make the perfect 2-in-1. It seems to have given up on the Windows-based Galaxy Book line to focus on the Galaxy Tab. That probably has something to do with Android’s far larger app library. But Google’s OS is not…

Source: https://www.engadget.com/samsung-galaxy-tab-s7-s7-plus-review-dex-120hz-specs-130043834.html
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USB Explained: All the Different Types (and What They’re Used for)

Hand holding a USB C cabledhehaivan/Shutterstock.com

USB, short for Universal Serial Bus, is a common type of computer port that makes it easy to charge a device or transfer data between two devices. Since it was first developed in the ’90s, USB has continued to evolve alongside technology, progressively becoming smaller, faster, and more powerful. With so many devices that use USB, it’s easy to get confused by the different connectors. But fear not—we’re going to demystify all of that today.

When it comes to USB, there are really only four things that matter: form factor, transfer speeds, power delivery, and video delivery. Let’s dig in.

Form Factor

USB 2.0 and 3.0 connector typesMilos634/Wikipedia.org

There are multiple types of USB that have popped up over the years, each with a unique design and use case. The most common types are USB-A, Micro-USB, and USB-C, but we’ll briefly discuss all of them.

USB-A

USB-A, or USB Type A, is the original flat and rectangular connector that no one could ever figure out how to plug in correctly the first time. These cables always have USB-A on one end with a different port type on the other, and can be used for device charging and data transfer. USB-A is still widely used and can be found on devices like computers, gaming consoles, TVs, and all kinds of peripherals.

USB-B

USB-B is pretty much only used on large devices, like scanners or printers. Visually, this connector looks almost square. Most of these are USB-B to USB-A cables, though some newer devices have moved on from USB-B to smaller options, like Micro-USB or Mini-USB.

Micro-USB

Micro-USB was the standard a while back for certain portable devices, like Android tablets and smartphones because it can transfer data and provide charge. It comes in both Type-A Micro and Type-B Micro flavors, and is smaller than USB-A. Some manufacturers still opt for using Micro-USB parts for their devices, as they’re less costly than those for USB-C.

Mini-USB

As its name suggests, Mini-USB is a smaller version of USB-B. It was the standard for charging or transferring data from devices like tablets before Micro-USB was. There are also Type-A and Type-B versions of this connector. It’s uncommon to see many products using Mini-USB today, though you can still find them on older electronics like MP3 players or the PlayStation 3 controller.

USB-C

This is the current standard, and it marries power and data delivery with display connectivity. USB-C is what you’ll see on most new devices like smartphones, game controllers, earbud cases, microphones, and laptops. Its form factor is small, oblong, and reversible, so it can be plugged in either way (take that, USB-A). The port’s 100-watt connection makes it perfectly suited for fast charging and data transfers, even with larger devices.

USB-C can do more than other USB types can, and get it done faster. USB-C has the potential to replace all other cables, thanks to its diverse multi-tasking abilities. It has the ability to power even the most power-hungry devices, like laptops and TVs. It can also transfer 40 gigabits of data per second (Gbps), and can be used to deliver 4K video to external monitors.

While manufacturers continue to release new products with ports other than USB-C (looking at you, Apple), we aren’t yet able to live in a single-cable society, but we’re getting there we, and we may eventually be freed from the burden of lugging around multiple cords.

Lightning

Technically, Lightning is not USB, but rather Apple’s proprietary connector type that works similarly to USB. You’ll see it on Apple’s devices, like the iPad and iPhone. It’s similar to USB-C in that it is reversible. It supports speeds similar to USB 3.0.

Data Transfer Speed

Close up of computer cable USB isolated on white background, selective focustristan tan/Shutterstock.com

In addition to coming in a variety of shapes and sizes, USB types also have multiple speed standards. Keep in mind that some USB cables are data transfer only, and others are power delivery only, but also that there are options that can handle both tasks. Be sure to verify a cable’s abilities before purchasing it.

The first, USB 1.x, is old and incredibly slow, and can only move 1.5 Mbps. Your odds of finding a device in the wild still on 1.0 are slim to none. The slightly less old (and comfortably slow) USB 2.0, however, is still relatively common, though you’ll really only find it on older electronics. 2.0 has a full-speed option that can handle 12 Mbps, and a high-speed version that can handle 480 Mbps. SuperSpeed USB 3.x can transfer data between 5-20 Gbps.

The latest entries, USB 4.0, Thunderbolt 3, and Thunderbolt 4, are where you’ll find the highest data transfer speeds: a maximum capable throughput of 40 Gbps. Thunderbolt is another transfer speed standard used in some USB-C cables—all Thunderbolt 3 and 4 cables are USB-C, but not all USB-C cables are Thunderbolt. So if Thunderbolt is what you’re after, you’ll need to make sure that’s part of the cable you’re buying.

These super-high transfer rates are impressive, but they don’t matter much if you aren’t regularly transferring hundreds of GB of data or doing something wild like editing video on an external hard drive. If you are, however, you’ll want at least Thunderbolt 3.

Power Delivery

As we mentioned above, some USB cables are only capable of delivering power or transferring data, though most can do both. PD (power delivery) standards fall into one of three main categories: power only, slow charge, and fast charge.

USB 2.0 supports 2.5W charging and USB 3.0 supports 4.5W charging. To put things in perspective, 10W is enough power to slow charge your phone, and 18W is enough to fast charge your smartphone or power a Netbook or similar bare-bones laptops.

In contrast, USB PD can handle up to 100W, which is powerful enough to power things like a MacBook Pro, monitors, docking stations, and most TVs. It can also fast-charge smaller compatible devices like your phone or Nintendo Switch. PD also only provides the necessary charge to your device but won’t overcharge it. Newer battery banks are starting to support USB PD, which are more capable of keeping your power-hungry devices powered and fully charged.

Video Delivery

Smartphone connected to laptop via USB cableLTim/Shutterstock.com

Being able to transfer data and power a device is already impressive. But you can also choose to use USB-C to connect to monitors in place of a bulky HDMI or VGA cable. USB-C also has support for 4K video delivery to a screen. Thunderbolt 4 cables can handle displaying 4K content on two monitors at a time, or 8K on a single monitor. Again, this isn’t going to be the use case for most people, but as 4K and 8K video becomes more commonplace, you’ll eventually need a cable that can keep up.

How to Know if You’re Using a Safe USB Cable

The rule of thumb is that you should always use the cable that came with your device and that you should buy any replacements from the manufacturer as well. That cable is specifically engineered to be used with your phone, tablet, or computer.

However, if you want to purchase one from a third party, be sure to stick with trusted established brands like Anker, Aukey, or Belkin, or at least look to see if a different brand lists the cable’s USB certification. Otherwise, you could end up with an inferior cable that lacks official USB-IF certification and could potentially damage your device.

Source: https://www.reviewgeek.com/53587/usb-explained-all-the-different-types-and-what-theyre-used-for/
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The Article Was Written/Published By: Suzanne Humphries

How to Monitor Network Usage on Your Mac’s Dock

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Whether you’re troubleshooting network issues or just trying to conserve bandwidth, it’s handy to watch your Mac’s network usage over time. With Activity Monitor, Apple makes it easy to keep an eye on network activity at a glance in the Dock. Here’s how to set it up.

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Source: https://www.howtogeek.com/687741/how-to-monitor-network-usage-on-your-macs-dock/
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The Article Was Written/Published By: Benj Edwards

How to Set Up Your Own Cloud PC

Make-Cloud-PC-Featured.jpg If you want a PC that you can access from anywhere, you should give cloud PCs a shot. You can get one to have access to your files wherever you are or even hire a beefy gaming PC so you can play games that your current computer would never dream of running. What if you could just hire a cloud PC and tweak it to your liking? Fortunately, you can with a little help from an online service and the Parsec application. Related: Cloud Gaming vs. Gaming PC: Is Streaming Games Your Best Option? How to… Read more13880593.gif

Source: https://tracking.feedpress.com/link/12555/13880593/setup-own-cloud-pc
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The Article Was Written/Published By: Simon Batt

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