Description
Computer Studies Premium Master Kit
1. Product Summary
| Attribute | Details |
|---|---|
| Product ID | CSFP12-2026-001 |
| Subject | Computer Studies (451) |
| Form | Form 4 (Revision Kit) |
| Paper | Paper 1 & Paper 2 |
| Term | All Terms (Revision) |
| Year | 2026 |
| Duration | N/A (Revision Kit) |
| Total Marks | Varies (Includes 40+ marks Section A & 60+ marks Section B) |
| Pages | 22 |
| Format | |
| Price | KES 50 |
2. What’s Included
| Section | Marks | Content Focus |
|---|---|---|
| Topic Trend Analysis | N/A | Cross-topic frequency & mark-weight analysis for exam strategy |
| Topic 1: Hardware | 6-10 (A) + 13-15 (B) | Input Devices, Registers, RAM, Buses, Biometrics |
| Topic 2: Number Systems | 15 | Binary Arithmetic, Two’s Complement, Base Conversion, BCD |
| Topic 3: Programming | 15 (Compulsory Q16) | Flowcharts, Pseudocode, Control Structures (Sequence, Selection, Iteration) |
| Topic 4: Software & OS | 3-6 (A) + 6-8 (B) | Translators (Compiler/Interpreter), Error Types, Time-sharing |
| Topic 5: Networking | 2-4 (A) + 15 (B) | Topologies, Protocols (FTP/HTTP), Wireless vs Wired, Attenuation |
| Topic 6: System Analysis | 2-4 (A) + 15 (B) | SDLC, Fact-finding, Changeover Methods, Entropy |
3. Key Topics Covered
✓ Hardware: Registers (PC, IR, ACC), SRAM vs SDRAM, Buses (Data, Address, Control)
✓ Number Systems: Two’s complement subtraction, Decimal to binary fractions (e.g., 10.375), Base-N digits
✓ Programming: Flowchart symbols (Diamond for decisions), Pseudocode loops (REPEAT…UNTIL), Sum of odd numbers logic
✓ Software: Compiler vs Interpreter, Syntax vs Logical errors, Low-level language advantages
✓ Networking: Star-Bus Hybrid topology, Attenuation vs Noise, Wireless interference
✓ System Analysis: Parallel vs Direct changeover, System entropy, Interviewing vs Questionnaires
How to Pay
| Payment Method | Number |
|---|---|
| Safaricom M-Pesa (Pochi la Biashara) | 0728450425 |
| Airtel Money | 0738619279 |
Step-by-Step Payment Guide
| Step | Action |
|---|---|
| 1 | Go to M-Pesa or Airtel Money on your phone |
| 2 | Select Send Money or Pochi la Biashara |
| 3 | Enter number: 0728450425 (M-Pesa) or 0738619279 (Airtel) |
| 4 | Enter amount: KES 50 |
| 5 | Complete the transaction |
| 6 | Save the confirmation message |
How to Receive Your Product
| Step | Action |
|---|---|
| 1 | After payment, send the Product ID via WhatsApp or SMS |
| 2 | Use the same M-Pesa/Airtel number that sent the money |
| 3 | Send to: 0728450425 |
| 4 | You will receive the PDF download link instantly |
Product ID to send: CSFP12-2026-001
Example message: CSFP12-2026-001
Why Send Product ID?
✓ Instant automated delivery
✓ No confusion about which product you ordered
✓ Faster than typing full product name
✓ Works with the M-Pesa number that paid
Contact for Support
| Method | Details |
|---|---|
| WhatsApp / SMS | 0728450425 (send Product ID here) |
| Call | 0728450425 |
| sales@elimuassistant.co.ke |
Payment Summary
| Item | Price | Product ID to Send |
|---|---|---|
| KCSE Computer Studies Form 4 Revision Master Kit | KES 50 | CSFP12-2026-001 |
14. Customer Support
CUSTOMER SUPPORT
| Method | Contact |
|---|---|
| Phone / WhatsApp | 0728450425 |
| sales@elimuassistant.co.ke | |
| Office Hours | 24 hours / 7 days a week |
| Physical Address | Manyam Franchise, P.O Box 1189 – 40200, Kisii, Kenya |
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