tejThoughts

   +----------------------------+    |   "Bad memories?"          |    |   Learn how computers      |    |   handle theirs!           |    +----------------------------+           \            \             (•_•)             <)   )╯              /   \ You know that feeling when your code crashes and you stare at the screen thinking, “Why are you like this?” Well, maybe it’s time to blame your memory. Not yours, your computer’s.  We talk so much about writing “efficient code,” but behind the scenes, what really determines performance (and those awful OutOfMemoryErrors) is how the computer handles memory when we declare variables, create objects, and pass data around...

Memories in Computers: How Your Machine Actually “Remembers” Things As someone who spends a lot of time using computers, I’ve always been fascinated by one simple question: How does a computer actually remember stuff?  I mean, our laptops seem to remember everything — from half-written Word documents to those photos we swore we deleted ages ago. But what’s really happening behind the scenes when we save, open, or delete something? Let’s dig into this mysterious world of computer memory. (without getting too technical) 1. The Grand Storage Mystery Let’s start with what we all know. When we save something, we usually say things like: “I saved it in my C drive.” “My D drive is full of movies.” That sounds simple enough — but what’s really going on underneath? Inside your computer, you have storage devices that hold all your data. These are usually either Hard Disk Drives (HDDs) or Solid State Drives (SSDs). Hard Disk Drives (HDDs) These are the older type of storage de...