![]() ![]() ![]() How do you even tell which one you have? Identify a 64-Bit OS Windows 7, 8, 8.1, and 10 all came in 32-bit or 64-bit versions, for example. These days, you are most likely already running 64-bit chips with 64-bit operating systems, which in turn run 64-bit apps (for mobile) or programs (on the desktop, to settle on some nomenclature). You might know 32-bit as x86, a term that originally referred to any OS with the instruction set to work on Intel chips like the 8086 through 80486. ![]() It's pretty obvious: 64-bit, sometimes styled as 圆4, is capable of doing more than 32-bit. The first smartphone with a 64-bit chip (Apple A7) was the iPhone 5s in 2014.Apple made Mac OS X Snow Leopard entirely 64-bit in 2009.AMD shipped the first 64-bit desktop chip in 2003. ![]() In 1992, Windows 3.1 was the first 16-bit desktop version of Windows.The Intel 8080 chip in the 1970s supported 8-bit computing.That's because every few years, the chips inside the computers (even smartphones) and the software running on those chips make leaps forward in supporting a new number. That's a lot of bits, and the numbers show just how much more powerful a chip that supports higher-bit computing can be. Each one is a considered a "bit." That means for 1-bit computing, you get two possible values 2-bit means four values then at 3 bits you double that to eight (2 to the third power, aka 2 cubed). There are a lot of ways to count, but when it comes to computers there is only binary: 0 and 1. How to Set Up Two-Factor Authentication.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages. ![]()
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