Learn about Operating System with OPERATING SYSTEM NOTES

OPERATING SYSTEM NOTES is a free Android application developed by Tech Zone Apps that offers a comprehensive guide to operating systems. The app is designed to teach users about the concept of operating systems in detail and in an easy-to-understand way.

The app covers all the important aspects of operating systems, starting from the introduction to evolution, types, process and multi-threading, process scheduling, CPU scheduling, threads, process synchronization, synchronization problem, deadlock, memory management, virtual memory, and file system.

The user interface is simple and easy to navigate, making it easy for users to access the information they need. The app contains 14 chapters, each covering a different aspect of operating systems. Overall, OPERATING SYSTEM NOTES is a great app for anyone looking to learn about operating systems.

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is OPERATING SYSTEM NOTES safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

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Scan Info

Last scan
Wednesday, November 19, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
com.techzone.higher.os_2.0.0.0.xapk
SHA256
88f88f8c5da0d576a6e42bca46ecee6452af90c9d2eb11203bf5df01953b3cda
SHA1
9044bcb075cfd5afbe9a404416fc62d2f8e83978

Softonic security commitment

OPERATING SYSTEM NOTES has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center