✅ Memory Management Memory Management is for managing the RAM how to save processes in the RAM when we open the files To communicate between RAM and Secondary memory is the 1️⃣ ...

✅ File Management ✔️ File: Set of bytes ➕ Metadata ✔️ Folders(windows)/directories(linux): we group similar files managing the files not opened in the Secondary Memory/External Memory(HD...

📌 SW Licenses software must be licesed Licensing: indicating what other ppl can do with the SW Copyright Copyleft Create Commons ✅ Copyright when I want to get money from o...

✅ Three types of structure of OS There are three types All the OS since year 2011 more or less, are evolving towards Hybrid 1️⃣ Monolithic An OS is monolitic if the software is a huge...

📌 Types of Operating Systems based on technical specifications There are several types of OS depending on the asepct Define the technical specification of the OS ✅ Response Time how f...

✅ Timeline of Operating Systems ✔️ EXEC appeared in ’60s improved into Microsoft and UNIX ✔️ MS-DOS Microsoft Disk OS first OS created by Microsoft used commands not visua...

📌 Operating System software to help standard users manage/use the computer without interfering/thinking of hardware software between hardware and software works, and helps users use hardware ...

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📌 D. Boot System Chip for booting the computer Boot System can Depending on Physical aspect Depending on Internal/logical aspect ☑️ Physical aspect of a booting...

⭐️ how do you call the mother board that the RAM is perpendicular… ⭐️ how do you call the name of RAM that is…. 📌 A. Motherboard, Printed Circuit Board main board of the computer also c...