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    SC 9-12: HS3.CS.1.3
CodeHS Lessons
Investigate how the components of an operating system provide simplifying abstractions for a user or developer (e.g., the basic inputoutput system (BIOS), user interface, memory management, process management, file systems, devices, drivers).
| Standard | 
| 4.11 Command Line Interface | 
| Standard | 
| 5.2 Operating Systems | 
| 5.3 Comparing Operating Systems | 
| 5.4 Compatibility | 
| 5.11 Command Line Interface | 
| Standard | 
| 4.14 Command Line Interface | 
| Standard | 
| 3.14 Command Line Interface | 
| Standard | 
| 2.11 Command Line Interface | 
| Standard | 
| 3.10 Command Line Interface | 
| Standard | 
| 3.12 Command Line Interface | 
| Standard | 
| 3.10 Command Line Interface | 
| Standard | 
| 3.10 Command Line Interface | 
| Standard | 
| 1.6 Operating Systems | 
| Standard | 
| 5.1 Operating Systems | 
| 5.2 Comparing Operating Systems | 
| 5.3 Compatibility | 
| Standard | 
| 2.2 Operating Systems | 
| 2.3 Comparing Operating Systems | 
| Standard | 
| 13.1 Operating Systems | 
| 13.2 Comparing Operating Systems | 
| 13.3 Compatibility | 
| 13.9 Command Line Interface | 
| Standard | 
| 8.1 Command Line Interface | 
| Standard | 
| 14.2 Operating Systems | 
| 14.3 Comparing Operating Systems | 
| Standard | 
| 14.2 Operating Systems | 
| 14.3 Comparing Operating Systems | 
| Standard | 
| 6.1 Operating Systems | 
| 6.2 Comparing Operating Systems | 
| 6.3 Compatibility | 
| 6.9 Command Line Interface | 
| Standard | 
| 3.1 Operating Systems | 
| 3.2 Comparing Operating Systems | 
| 3.3 Compatibility | 
| 3.9 Command Line Interface | 
| Standard | 
| 4.1 Operating Systems | 
| 4.2 Compatibility | 
| 4.7 Command Line Interface | 
| Standard | 
| 4.1 Operating Systems | 
| 4.2 Comparing Operating Systems | 
| 4.3 Compatibility | 
| 4.9 Command Line Interface | 
| Standard | 
| 8.1 Operating Systems | 
| Standard | 
| 8.1 Operating Systems | 
| Standard | 
| 1.1 Operating Systems | 
| 1.2 Comparing Operating Systems | 
| 1.3 Compatibility | 
| 1.9 Command Line Interface | 
| Standard | 
| 3.1 Operating Systems | 
| 3.2 Comparing Operating Systems | 
| 3.3 Compatibility | 
| 3.9 Command Line Interface | 
| Standard | 
| 4.11 Command Line Interface | 
| Standard | 
| 8.4 Comparing Operating Systems | 
| Standard | 
| 4.11 Command Line Interface | 
| Standard | 
| 10.11 Command Line Interface | 
| Standard | 
| 7.1 Operating Systems | 
| 7.2 Comparing Operating Systems | 
| 7.3 Compatibility | 
| 7.10 Command Line Interface | 
| Standard | 
| 10.2 Command Line Interface | 
| Standard | 
| 5.11 Command Line Interface | 
| Standard | 
| 3.10 Command Line Interface | 
| Standard | 
| 1.1 Operating Systems | 
| 1.2 Comparing Operating Systems | 
| 1.3 Compatibility | 
| 1.9 Command Line Interface | 
| Standard | 
| 6.1 Operating Systems | 
| 6.2 Comparing Operating Systems | 
| 6.3 Compatibility | 
| 6.9 Command Line Interface | 
| Standard | 
| 4.1 Operating Systems | 
| 4.2 Comparing Operating Systems | 
| 4.3 Compatibility | 
| 4.9 Command Line Interface | 
| Standard | 
| 6.6 Operating Systems | 
| Standard | 
| 7.6 Operating Systems | 
| Standard | 
| 11.2 Command Line Interface | 
- What is CodeHS?
 - Curriculum
 - Platform
 - Assignments
 - Classroom Management
 - Grading
 - Gradebook
 - Progress Tracking
 - Lesson Plans
 - Offline Handouts
 - Problem Guides
 - Practice
 - Create
 - Problem Bank
 - Playlist Bank
 - Quiz Scores
 - Rostering
 - Integrations
 - Professional Development
 - Stories
 - Standards
 - States
 - Alabama
 - Alaska
 - Arizona
 - Arkansas
 - California
 - Colorado
 - Connecticut
 - D.C.
 - Delaware
 - Florida
 - Georgia
 - Hawaii
 - Idaho
 - Illinois
 - Indiana
 - Iowa
 - Kansas
 - Kentucky
 - Louisiana
 - Maine
 - Maryland
 - Massachusetts
 - Michigan
 - Minnesota
 - Mississippi
 - Missouri
 - Montana
 - Nebraska
 - Nevada
 - New Hampshire
 - New Jersey
 - New Mexico
 - New York
 - North Carolina
 - North Dakota
 - Ohio
 - Oklahoma
 - Oregon
 - Pennsylvania
 - Rhode Island
 - South Carolina
 - South Dakota
 - Tennessee
 - Texas
 - Utah
 - Vermont
 - Virginia
 - Washington
 - West Virginia
 - Wisconsin
 - Wyoming
 - State Standards
 - Plans
 - Resources
 - Districts
 - Share
 - Contact Us
 - Company