PAPaul Adeoyeinpaulking.hashnode.dev·Sep 29 · 9 min readHow a Computer Actually Runs an ApplicationWhen you open an application, it may appear to start instantly. However, underneath that simple action, the computer is coordinating several different components to make the application execute. The a00
SBShreyansh Buildsinthelastdeploy.hashnode.dev·Sep 16 · 5 min readWhat Actually Happens When You Type a URL?How a Network Packet Leaves Your Device Have you ever wondered what actually goes on behind the scenes when we type google.com and click search? Let's remove the whole internet for a moment. Forget ab00
MCMadhumita Cinmadhumitatech.hashnode.dev·Sep 7 · 3 min readMachine Learning: How Computers Learn from DataIntroduction We use technology every day that seems to understand what we like and what we need. When YouTube recommends a video, Netflix suggests a movie, or an email service detects spam, Machine Le00
SKShifa Khaninshifakhan-cyber.hashnode.dev·Aug 20 · 4 min readWhat Is a Computer? Understanding the Basics Before CybersecurityBefore learning cybersecurity, I believe it is important to understand the technology we are trying to protect. As a B.Sc. Cybersecurity student, I am starting my learning journey from the basics. So,00
SSaguninsagunwrites.hashnode.dev·Aug 16 · 7 min readRISC vs CISCEvery CPU needs an instruction set—a collection of instructions that tells the processor what operations it can perform. But CPUs don't all organize their instruction sets in the same way. Two major a00
SSaguninsagunwrites.hashnode.dev·Aug 16 · 7 min readGeneral Register OrganizationIn the previous article, we studied Single Accumulator Organization, where one main accumulator acts as the central working register. But what if a CPU needs to work with many values at the same time?00
AGAditya Gadhaveinthetechexplorerbyadityagadhave.hashnode.dev·Aug 9 · 4 min readDay 3: Active Directory Objects - Groups and ComputersGroup Object in Active Directory: What is a Group Object? A Group Object is a collection of users, computers, or other groups that share common permissions and access rights. Groups simplify adminis00
RDRachita Dashoreinrach.hashnode.dev·Aug 5 · 8 min readYour Pen Drive Has No Battery. So... How Does It Store Data For Years Without Power?You copy a few photos, a movie, or an old assignment onto a pen drive, unplug it, and toss it into a drawer. Weeks pass. Maybe years. Then one day you plug it back in, and everything is still there, e00
OAOlumide Adeolainchasfatprojects.hashnode.dev·Jul 31 · 17 min readFoundations of Computer Programming: Understanding How Software, Hardware, and Programming Languages Work TogetherWhat Is a Computer? At its most fundamental level, a computer is a machine that processes information. It takes input, performs operations on that input, and produces output. But this definition, whil00
JJebitokinsharonjebitok.com·Feb 12 · 7 min readComputer Types (TryHackMe)In this write-up, I'll document my journey through the Computer Types room on TryHackMe. This is the second room in the pre-security path and builds upon the hardware fundamentals learned in the previous room. The room follows Sophia's summer interns...00