Whether it is just a matter of curiosity or a genuine need to know, how do you tell if two DVDs are exactly the same? Today’s SuperUser Q&A looks at some different ways to find out.
While you may not realize it, some of the most common and popular items you use every day had their beginnings with NASA! SciShow Space looks at four of these popular and widely used inventions in today’s video.
We are all well aware of what a ‘normal’ sized volcano can do, but imagine ones so powerful they can cause climate collapse, mass extinction, and more! YouTube channel SpaceRip looks at Earth’s super volcanoes and their effect on our planet in the past in today’s video.
While most people will never need to open a .lnk file to edit it, there may be rare occasions when it is necessary or desired. But how do you open and edit a shortcut file? Today’s SuperUser Q&A post has the answers.
Each update to Windows 8 and 8.1 has brought new features and new ways to get your work done with Microsoft’s latest system. With that in mind, Microsoft has released a new quick reference ‘work smart’ guide to help you get the most out of the latest update to Windows 8.1!
Are you ready for something a bit different to look at on your iPad’s screen? Then let your mind drift into unknown realms with the first in our series of Abstract Visions Wallpaper collections.
Are you looking for a cheap and easy way to beat the heat? Then this portable air conditioner DIY project just might be what you are looking for! See how easy it is to make in today’s video from YouTube channel HouseholdHacker.
Having a monitor with a very high resolution is awesome, but what do you do when Google Chrome and Internet Explorer refuse to make appropriate use of all that resolution real-estate? Today’s SuperUser Q&A has some possible solutions to one reader’s resolution dilemma.
Most people do not stop to think about how well their mobile phones or the location apps they use on them reveal their locations or movement. They just want their phones and apps to work. Professor Derek McAuley explains how phone companies pinpoint your location and handle the high volume of phone traffic in today’s video.
One thing Bing’s homepage has always stood out for are the gorgeous images featured every day as the background for the search engine. With this in mind, and in celebration of its fifth anniversary, Microsoft has put together a gallery featuring all five years worth of Bing homepage images for you to look through.
Are you looking for the ‘hottest’ combination of Google Chrome and 64-bit Windows systems? Then you will definitely want to give the new 64-bit builds of Google Chrome in the Dev and Canary channels a try! The new builds just became available this week and are ready for all manner of testing fun.
Math has helped us discover or predict many things over time, such as the existence of Neptune, radio waves, and much more. Could our universe be considered completely mathematical in nature even if it does not ‘appear’ or ‘seem’ that way? YouTube channel MinutePhysics debates the question in today’s video.
No futuristic or sci-fi story is quite complete unless there are some robots added into the mix…some can be very helpful while others are not only unfriendly, but downright deadly. Gather up a robot army for your desktop with the first in our series of Robots Wallpaper collections.
If you love playing tower defense games, then you will definitely want to give today’s offering a try. In ‘Install D’, you must defend your servers from all manner of problems such as glitches, bugs, and viruses that are ready to bring your systems to their knees! Can you succeed, or will the IT department be hanging out the ‘Help Wanted’ sign?
Sometimes, something really odd happens when using our computers that makes no sense at all…such as copying a simple image to the clipboard and the computer freezing up because of it. An image is an image, right? Today’s SuperUser post has the answer to a puzzled reader’s dilemna.
The eternal debate…Macs or PCs. Both have loyal fan bases that love each for various reasons, but if you look past that, what is it that really makes them different from each other? Professor Tom Rodden explains the differences between PCs and Macs in today’s video from Computerphile.
Do you like to keep up with how well the various anti-virus programs are doing, or just want to see how well your favorite one did? Then you will definitely want to have a look at the latest batch of test results from AVTest.org. The results for testing during March and April are now available for viewing at your leisure.
Many of us have had the occasional problem with our computers and other devices retaining accurate time settings, but a quick sync with an NTP server makes all well again. But if our own devices can lose accuracy, how do NTP servers manage to stay so accurate?
We all seem to know someone who finds it hard to get up and get motivated, literally being what we refer to as lazy. But is it just a matter of lacking the proper mental focus and ability to feel motivated, or is there more to it? Today’s video looks at recent scientific studies that show there is a genetic connection involved as well!
When you think of glass cleaner, you may not realize it has more uses than you are aware of. Today’s video from YouTube channel Household Hacker shows you six alternative uses for your favorite bottle of glass cleaner around the home.
Lightning can be frightfully powerful and eerily beautiful at the same time, a force of nature that is not to be taken lightly. Harness the ‘power of nature’ by electrifying your Nexus 7’s screen with the first in our series of Lightning Wallpaper collections.
The king is under attack and it is up to you to defend him! Using just the resources you have on hand, you must build up adequate defenses against relentless hordes as they march in. Will you succeed, or will the kingdom fall to the invaders?
If you open up Task Manager or Process Explorer on your system, you will see many services running. But how much of an impact can a service have on your system, especially if it is ‘corrupted’ by malware? Today’s SuperUser Q&A post has the answers to a curious reader’s questions.