A checksum is a number, in the form of a binary or hexadecimal value, that's been derived from a data source. The important bits to know are that it's typically much smaller than the source, and it's also almost entirely unique.
Adaptive sync display technologies from Nvidia and AMD have been on the market for a few years now and gained plenty of popularity with gamers thanks to a generous selection of monitors with plenty of options and a variety of budgets.
#tbt Do you think of the command line as an antiquated leftover from the past, or an old fashioned way of interacting with a computer? Think again. In Linux, the command line remains the most flexible and powerful way to perform tasks.
You can have a super fast gaming PC with an RTX 3080 onboard and other speedy components. And yet, if you have a slow connection, your online gaming capabilities will be severely limited. Here are a few things you can try that can improve your existing connection.
Take the computer know-how, the love of games, and the interest in components, and mix them all together. It's a perfect recipe for diving into benchmarking. In this article, we'll explain how you can use games to benchmark your PC and what you can do to analyze the results.
Sony's DualShock 4 is a really good controller that can double as your full-time PC gamepad as well. If you have an aging DS4, you may have noticed that it does not hold a charge as long as it once did. In this guide, we'll show you how to save over 70% by replacing your DualShock battery yourself.
The vast majority of visual effects you see in games today depend on the clever use of lighting and shadows – without them, games would be dull and lifeless. In this fourth part of our deep look at 3D game rendering, we'll focus on what happens to a 3D world alongside processing vertices and applying textures. It once again involves a lot of math and a sound grasp of the fundamentals of optics.
How well do you know the components that make up your PC? Take the humble motherboard, it sits there, quietly keeping everything running, and rarely gets the same attention as the CPU or graphics card. Motherboards are remarkably important though, so let's go all Grey's Anatomy, and dissect the motherboard – breaking down its various parts and seeing what each bit does!
Video game physics are something that we often take for granted. Programming physics into a game can be as simple as one or two routines, or as complex as requiring a separate physics engine to handle the computations. In this article we'll delve into the specifics of rigid body and soft body physics in games.
In this third part of our deeper look at 3D game rendering, we'll be focusing what can happen to the 3D world after the vertex processing has done and the scene has been rasterized. The majority of the visual effects seen in games today are down to the clever use of textures – without them, games would dull and lifeless. So let's get dive in and see how this all works!
Microsoft's Xbox controller has been the default gamepad for PC gamers for some time now, but you may prefer Sony's competing --- and also quite good --- DualShock 4 controller. The good news is, you can easily configure it to work on Windows or macOS.
When the PlayStation 4 launched in 2013 its 500GB hard drive seemed like more than we could ever use, but the size of games has ballooned exponentially over the years. Upgrading your PS4 storage is not that difficult, so here's a quick guide to help users avoid headaches during the process. Grab your PS4, and let's get started.
In this second part of our deeper look at 3D game rendering, we'll be focusing what happens to the 3D world after all of the vertex processing has finished. We'll need to dust off our math textbooks again, grapple with the geometry of frustums, and ponder the puzzle of perspectives. We'll also take a quick dive into the physics of ray tracing, lighting and materials – excellent!
In this first part of our deeper look at 3D game rendering, we'll be focusing entirely on the vertex stage of the process. This means dragging out our math textbooks, brushing up on a spot of linear algebra, matrices, and trigonometry – oh yeah!
Fourth of July is almost here. Between the barbecues and good times spent with friends and family, you'll no doubt be bombarded with images of fireworks over the coming days, and truth be told, most of them will suck. But you don't have to be a pro photographer to snap some amazing fireworks pictures, all you need is some basic equipment and a little know-how.
Did you know that a full copy of Windows can be installed and run from a USB drive? Microsoft introduced "Windows To Go" with Windows 8 Enterprise and has continued supporting the feature in Windows 10, which can be kept on a pen drive in your pocket as a portable operating system.
#ThrowBackThursday This a topic that's often raised when we do our CPU gaming benchmarks. We perform a ton of CPU and GPU benchmarks tests throughout the year, a big portion of which are dedicated to gaming. The goal is to work out which CPU will offer you the most bang for your buck at a given price point, now and hopefully in the future.
Gigabytes are cheaper than ever but they can also be the sort of thing where the more you have, the more you tend to consume, and it doesn't take long for the terabytes to fly by if you spend a lot of time on your computer. If you're wanting to clean up your drive, this guide will serve you regardless of your current storage solution.
Vcore, or core voltage, is the voltage that is supplied to power your CPU. The amount of power the CPU uses and the amount of heat generated are tied to the amount of voltage it draws. The voltage identification definition, or VID, determines the amount of voltage your CPU needs to maintain stability at the default clock speeds.
Here are five of the most approachable ways for resetting or recovering your Windows password along with abridged instructions on how to execute them and some alternatives.
#ThrowbackThursday What's more appealing than a shortcut? It's a quick way to take a task and make it less painful and easier to accomplish. If you save three minutes a day for a year, that's a little over 18 hours. You could binge-watch the entire show Freaks and Geeks with four hours to spare. So, shall we get started?
OS Keyboard Shortcuts
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#ThrowbackThursday For all its popularity Chrome is also notorious for its habit of consuming a lot of RAM and draining battery life on laptops. Google is continually improving in this area, but there are some things you can do to curb memory usage and keep Chrome from becoming slow and annoying. We'll also share some 'hidden' features to get the most out of your web browsing experience.
If you're looking to treat virtual coin mining as a hobby, Litecoins are probably the best bet right now and we'll show you how to get started with choosing and configuring the hardware and software you'll need. Also note we are aiming this article to PC enthusiasts who likely have spare hardware around, separating our project from milk crate builds, this seems like the most logical approach for us to get started.
