E-Learning Materials: Informatics, Safety, and Digital Skills

Informatics and Computing FundamentalsPage 1

Informatics encompasses data processing, programming, hardware, network architecture, databases, and emerging fields like AI and cybersecurity. Computers are ubiquitous in education, medicine, industry, and daily life.

BHP and Ergonomics at the ComputerPage 3

Maintaining health while working with computers requires ergonomic seating, proper monitor height, regular breaks, and physical activity to prevent vision issues and spinal strain.

Algorithms and MathematicsPage 8

Covers essential mathematical algorithms for computer science, including Euclidean algorithm (NWD), finding the Least Common Multiple (NWW), prime number testing, and number factorization.

Data Security and Privacy LawPage 16

Discusses GDPR (RODO) compliance, protection of personal data, cybercrime threats like phishing, and the reality of the Darknet. Emphasizes responsible technology usage and legal consequences.

Number Systems and RepresentationPage 22

Detailed overview of binary, decimal, and hexadecimal systems, including conversion methods and their practical application in digital encoding, IP addresses, and color representation.

Word Processing and Mail MergePage 31

Covers basics of word processors like MS Word, formatting, styles, headers, and the process of mail merge for efficient communication.

Operating SystemsPage 36

Explains the role of operating systems (Windows, macOS, Linux, Android, iOS) as resource managers. Distinguishes between 32-bit and 64-bit architectures.

Spreadsheet ManagementPage 44

Guides through Excel/Google Sheets basics, including formulas (SUM, VLOOKUP, IF), data visualization, pivot tables, and collaborative work.

Software and Data ManagementPage 50

Categories of software, the importance of antivirus protection, programming steps, data backup strategies (the 3-2-1 rule), and cloud storage usage.

Presentation SkillsPage 57

Best practices for creating effective PowerPoint presentations, including design rules, animation usage, transition management, and presentation delivery techniques.

Networking and InternetPage 64

Covers OSI/TCP-IP models, network topologies, routing, DNS, and modern Internet infrastructure, including emerging trends like 5G, Wi-Fi 7, and IPv6.

Email and Information RetrievalPage 73

Provides a guide on professional email communication, netiquette, using attachments, and advanced search engine optimization techniques.