Description
1. Product Summary
| Product ID | Subject | Form | Paper | Term | Year | Duration | Total Marks | Pages | Format | Price |
|---|---|---|---|---|---|---|---|---|---|---|
| CS-REV-V2-2026-001 | Computer Studies | Form 3 & 4 | Revision Book | All Terms | 2026 | N/A | N/A | 45+ | KES 50 |
2. What’s Included
| Section | Content |
|---|---|
| Input Devices, Registers & Memory | Factors for selecting input devices, special purpose registers, cache, buffer, bubble memory |
| Software & Programming | Integrated vs single-purpose software, algorithms, flowcharts, pseudocode, programming language selection |
| Paper 2 Practical (Database) | Product-supplier database, football league tables, spreadsheet formulas, mail merge steps |
| District Exam Question Bank | Short answer questions from Manga, Masinga, Nzambani, Rinny School (2010-2015) |
| Mock Exam Paper 1 (Theory) | Full 2½ hour mock with Section A & B, plus model answers |
3. Key Topics Covered
✓ Input device selection factors (cost, accuracy, volume, data type)
✓ Special purpose registers: IR, Address Register, Accumulator, Program Counter
✓ Cache memory, buffer, CMOS, bubble memory
✓ Primary vs secondary memory differences
✓ Integrated vs single-purpose software
✓ Algorithm, flowchart, pseudocode, dry running
✓ Database tasks: tables, queries, relationships, forms, reports
✓ Spreadsheet formulas: SUM, AVERAGE, MAX, RANK, IF
✓ Mail merge steps (Word Processing)
✓ OMR uses, SRAM vs SDRAM, spyware, emerging trends
✓ Full mock exam with model answers
Payment Information
Price: KES 50
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: CS-REV-V2-2026-001
Example message: CS-REV-V2-2026-001
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
Payment Summary
| Item | Price | Product ID to Send |
|---|---|---|
| KCSE Computer Studies Revision Book Volume 2 | KES 50 | CS-REV-V2-2026-001 |
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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