At Signa, no PC comes off an assembly line. Each system is carefully hand-built by our expert technicians in Toronto, Canada. This means every cable, component, and detail is installed...
Charles Renier De Castro |
Ever notice the tiny bumps on the F and J keys of your keyboard? They’re not random! These markers are there to help you position your index fingers correctly without...
Charles Renier De Castro |
Did you know Windows has a built-in emoji keyboard? Just press Win + . (period) or Win + ; (semicolon) and a full panel of emojis, GIFs, and symbols pops...
Charles Renier De Castro |
Wi-Fi owes its existence to radio astronomy! In the 1990s, scientists studying black holes accidentally developed the math that later became the basis of Wi-Fi technology. What started as space...
Charles Renier De Castro |
Tired of waiting forever for your computer to start? Many programs sneak into your startup list and slow things down. On Windows, press Ctrl + Shift + Esc, go to...
Charles Renier De Castro |
The first computer virus, “Creeper,” appeared in the early 1970s and didn’t harm systems and it just displayed: “I’M THE CREEPER: CATCH ME IF YOU CAN.” It was more of...
Charles Renier De Castro |
Ever copied something only to lose it after copying something else? Windows has a built-in Clipboard History that can store multiple copied items, text, images, and more. Press Windows Key...
Charles Renier De Castro |
Windows 10 Support Ends Oct 14th! Time to Get Ready! Windows 10 End-of-Life is coming on October 14th of 2025, at which point the operating system will stop receiving technical...
Web Dev |
In 1947, computer pioneer Grace Hopper and her team were troubleshooting the Harvard Mark II computer when they discovered the problem: a real moth stuck in a relay. They taped...
Charles Renier De Castro |
We’ve all accidentally closed a browser tab and groaned at the thought of finding it again. Good news: Ctrl + Shift + T (Cmd + Shift + T on Mac)...
Charles Renier De Castro |
You might think email started alongside the web in the 1990s, but it actually existed decades earlier. The first system resembling email appeared in the 1970s on ARPANET, a network...
Charles Renier De Castro |
If you’re the type who always has a dozen browser tabs open, here’s a game changer: Ctrl + W (Cmd + W on Mac) instantly closes the current tab or...
Charles Renier De Castro |
When NASA sent Apollo 11 to the moon in 1969, their onboard computer had about 64 KB of memory and ran at 0.043 MHz. By comparison, your smartphone today runs...
Charles Renier De Castro |
Looking for a powerful yet compact graphics card upgrade? The Zotac VCX GeForce RTX 4060 8GB SOLO delivers the latest NVIDIA Ampere architecture in a sleek 2.56-slot design that fits seamlessly...
Charles Renier De Castro |