We use them dozens of times a day: The Ctrl+Z, Ctrl+X, Ctrl+C, and Ctrl+V shortcuts that trigger Undo, Cut, Copy, and Paste. But where did they come from, and why does Windows use those particular keys for those functions? We’ll explain. It Goes Way Back to Apple The story of Ctrl+Z, Ctrl+X, Ctrl+C, and Ctrl+V shortcuts for Undo, Cut, Copy, and Paste in Windows goes back to the very early 1980s. The earliest ancestor of these shortcuts appeared on the Apple Lisa computer in 1983. The Lisa was a precursor of the Macintosh and Apple’s first mouse-based computer. While developing the user interface for the Lisa, Apple programmer Larry Tesler chose to use the Z, X, C, and V keys in conjunction with the Lisa’s Apple key to represent Undo, Cut, Copy, and Paste. Together, they made Apple+Z, Apple+X, Apple+C, and Apple+V. In a circa-2016 email to Dr. Brad A. Myers of Carnegie Mellon University, Tesler described exactly why he chose those specific letters: The Lisa was the … [Read more...] about The Origins of Ctrl+C, Ctrl+V, Ctrl+X, and Ctrl+Z Explained
Dear Android Users, iMessage Is Better Than You Think
As a long-time Android user, I have a confession to make. I like iMessage. I never understood why it was a big deal, but I almost immediately realized how wrong I was. You might be underestimating it too. I thought I understood why iPhone users loved iMessage so much. The closest equivalent for Android is RCS , which does improve text messaging a lot. But iMessage is much more than just better SMS, and it’s not only about blue and green bubbles. RELATED: How to Check if Your Android Smartphone Has RCS My History With iPhones First, I want to explain my perspective. I’ve been using Android devices for over a decade. In that time, I’ve had a couple of iPhones, but they were never my primary device. Meaning I never put my SIM card in and actually used one for texting and calling. This has resulted in me having a pretty good understanding of how iOS works, but no experience with one of its biggest features—iMessage. As a bit of an experiment, I decided to … [Read more...] about Dear Android Users, iMessage Is Better Than You Think
How Fast Should My Computer’s CPU Be?
Your processor should be fast enough to handle your usage, but determining how fast that is can be tricky. From browsing the internet to online gaming, your computer’s CPU speed can make a huge impact on how it performs. What Does a CPU Do? Before figuring out how fast your computer’s central processing unit (CPU) should be, it’s important to understand what a CPU does and how it functions. You can think of a CPU as your PC’s heart; it requires lots of components to make it work, but without it, your computer wouldn’t be alive. The CPU gets fed information from applications and programs, decodes it, then executes it into action. This can be anything from launching a game to saving a Word processing document. RELATED What Is RAM? Everything You Need to Know While the CPU does a lot of the legwork in your PC, it also sends data to other components like your GPU and RAM . These components will respond by completing an action, such as displaying a visual … [Read more...] about How Fast Should My Computer’s CPU Be?
7 Coolest Pokémon Accessories For Your Phone
Throughout this wretched pandemic, I’ve been finding myself latching on more and more to the fandoms of my youth. When times are tough and days are cloudy, there’s nothing like a little digital If you’re a Pokémon fan, there are more ways to “catch ‘ play the games even if you’re not actively engaging with them. Because I’m a Pokémon freak and find great comfort within the franchise, I put together a list of some of the most fabulous Pokémon accessories to equip yourself with. Honestly, a few of the picks are just me attempting to manifest the existence of these things in my life. … [Read more...] about 7 Coolest Pokémon Accessories For Your Phone
9 Republicans Who Voted Against Easier Access to Baby Formula
Congress passed a pair of bills last week to help alleviate the baby formula shortage in the U.S., while President Joe Biden initiated Operation Fly Formula, which tasked When the Access to Baby Formula Act was voted on last week in the House of Representatives, 414 politicians, both Democrats and Republicans, voted in favor of the legislation. The bill will allow families on the food assistance program WIC to buy whatever formula brand is available in stores, instead of being forced to buy a particular brand. But precisely Who are these people that voted against making it easier for families to get the baby formula they need? Many of the same people who consider themselves “pro-life” and defenders of American families. Today, we have photos of those nine Republicans, along with some completely unrelated quotes. Please ignore the quotes. We’re trying to delete them. … [Read more...] about 9 Republicans Who Voted Against Easier Access to Baby Formula
Lithium Shortage Expected to Spike EV Prices and Battery Costs
It l sales are ramping up , and the industry expects both demands to climb even higher through the end of the decade. The downside of this demand is resource scarcity, which will affect EV battery prices. As CNBC reports, the next four to five years will see EV and battery cell prices spike. The main driver of these increases is the growing scarcity of lithium, a major component in battery cell production. An analysis by Fastmarkets from last year E Source Sam Jaffe pointed out to CNBC , “You cannot make the batteries if you don’t mine the lithium.” Automakers have been aware of this looming shortage and have called for more mining. Many are starting to partner with the mines themselves: GM has made an investment in an Australian mining company’s efforts to extract lithium from California’s Salton Sea; BMW purchased over half a billion Euros of lithium in Australia. has also for more lithium mining. Advertisement So, … [Read more...] about Lithium Shortage Expected to Spike EV Prices and Battery Costs