📂 What is a Filesystem? A filesystem is the set of rules and organization tools an operating system uses to manage files. Without a filesystem, a computer wouldn't know: Where one file begins Where another file ends How files are stored and retrieved 🧠 The Word "Filesystem" Has 3 Meanings The word filesystem is often used in three different ways: 🔢 Meaning 📝 Description 1️⃣ The Method The specific way files are organized 2️⃣ The Space A specific partition or disk used to store files 3️⃣ The Type The specific format being used, such as EXT2 Example: "I have two filesystems" Enter fullscreen mode Exit fullscreen mode could mean: Two partitions Two mounted storage areas Two filesystem structures 💽 The Partition vs. The Filesystem A disk or partition is just a raw, empty storage space. A filesystem is the structure written onto that space to make it usable. 🔹 Disk / Partition Think of it as: An empty piece of land Enter fullscreen mode Exit fullscreen mode It has storage capacity but no organization.…