NIOS Class 10 Data Entry Operations 229 Solved Practical File (Lab Manual) | We Give the Latest NIOS Lab Manual 2025
Every year, many NIOS students have the same problem: The Data Entry Operations practical files become a source of stress just before exams.
NIOS Class 10 Data Entry Operations 229 Solved Practical File (Lab Manual) | We Give the Latest NIOS Lab Manual 2025
Every year, many NIOS students have the same problem: The Data Entry Operations practical files become a source of stress just before exams. A single mistake, whether it's a formatting mistake, missing screenshots, or incomplete steps, can be costly. Unnati Education's NIOS Class 10 data entry operations 229 solved practical file (Lab Manual), which removes confusion, gives you a solution that is ready to submit, and exactly matches the October 2025 NIOS syllabus.
This lab manual was designed to assist students who are looking for accuracy, clarity, and acceptance by their study center. It includes step-by-step solutions, screenshots, viva questions, and examiner-ready formatting--everything a student needs to submit confidently and score full marks in the practical exam.
Topics Covered in NIOS Class 10 Data Entry Operations 229 Lab Manual
| S. No. | Practical Title | Page No. |
|---|---|---|
| 1 | Carefully observe the picture of the computer system given below. Identify the peripheral components marked with the arrows and write their names in the respective boxes. | 1 |
| 2 | Observe the computer system in your lab or at home. Make a list of any three hardware components and mention their purpose in the given table. | 3 |
| 3 | Switch on the Computer System and log in to the Windows operating system. | 5 |
| 4 | Explore all the software installed on your computer system. Make a list of any three software and mention their purpose. | 7 |
| 5 | Explore and identify various Windows Desktop elements. | 9 |
| 6 | Start any program like Paint from the Start Menu in the Windows operating system. | 11 |
| 7 | Explore different ways to quit a program in the Windows operating system. | 13 |
| 8 | Get online help on a specific topic. | 15 |
| 9 | Create a new folder in “My Documents”. | 17 |
| 10 | Create a document in MS Word. | 19 |
| 11 | Save the recently created document for future use. | 21 |
| 12 | Open an existing document. | 23 |
| 13 | Identify the components of the MS Word screen using the given screenshot. | 25 |
| 14 | Insert text in an existing document in MS Word. | 27 |
| 15 | Select (highlight) text in an MS Word document. | 29 |
| 16 | Format the document using the Font dialog box in MS Word. | 31 |
| 17 | Insert suitable borders to a document or paragraph in MS Word. | 33 |
| 18 | Design a document in MS Word to spread awareness about COVID-19 and use Mail Merge to merge it with names and addresses. | 35 |
| 19 | Start the MS Excel program. | 39 |
| 20 | Identify the components of the MS Excel screen using the given screenshot. | 41 |
| 21 | Create a workbook with worksheets, enter the given data and save it. | 43 |
| 22 | Edit data in an Excel worksheet. | 45 |
| 23 | Use the AutoFormat feature of MS Excel to format cell contents. | 47 |
| 24 | Use formulae in an Excel sheet prepared in Practical No. 21. | 49 |
| 25 | Use functions through the AutoSum feature of MS Excel. | 52 |
| 26 | Insert a chart in an MS Excel worksheet. | 55 |
| 27 | Create a blank presentation in MS PowerPoint. | 58 |
| 28 | Format a presentation in MS PowerPoint by applying a Design Template. | 60 |
| 29 | Change slide layouts in a presentation. | 63 |
| 30 | Save, close, and exit the PowerPoint program. | 65 |
Why every student needs the NIOS Class 10 Data Entry Operations 229 Solved practical file (Lab manual)
Data Entry Operations Practical File Class 10 NIOS carries almost 30 marks out of 100. This can make or ruin your result. Missing or badly formatted practicals, even if you do well in theory, can result in a "SYCP" (Subject Still to be Completed) remark.
Unnati Education’s solved practical file guarantees:
- 100% compliance with NIOS 2025 guidelines
- Microsoft Office Updated and Data Management Practicals
- Instructions with screenshots that are accurate and clear
- Format neatly laid out and approved by NIOS, including Aim and Procedure, Observation, and Conclusion.
- Questions and answers for vivas that are fully prepared
The practicals are written in a simple and student-friendly style to ensure that you understand the concepts well as well as score high.
What makes this NIOS Class Ten Data Entry Operations Lab Manual unique?
Our practical file, unlike random samples from the internet, is examined by an examiner and written according to the most recent NIOS syllabus. Each task is performed using real MS Word and MS Excel examples. This ensures that you are familiar with the actual exam.
Key Features
- Structured Format: Includes Aim and Objective, Procedure, Observation, and Result, as well as Viva questions.
- Updated practical tasks: Based on 2025 syllabus - no outdated examples, or missing screenshots.
- Screenshot-Based Guide: Each practical includes clear screenshots that show what your output should look like.
- Dual medium: Available both in English and Hindi.
- Both the typed and handwritten versions are acceptable by NIOS centres.
- Zero Rejection: All files are compliant with official NIOS Standards, ensuring 100% Acceptance.
- Instant Delivery via Email or Print File: Receive the PDF file instantly or print it at home.
- The perfect solution for last-minute submission: Fast, reliable, and formatted correctly in order to avoid penalties.
Data Entry Operations Practical File: A Deeper Understanding of the Content
Each practical is more than a formality. It teaches real-world applications in computer operations, data processing, and office automation. The NIOS Class 10 data entry operations 229 solved practical file (Lab Manual) covers the following, both conceptually and in practice:
- Learn how to format documents in MS Word
- Excel Spreadsheets: Mastering the Skills
- Database Management (MS Access).
- Internet and Email Operations
- File Management and Data Security
- Basics of Operating System and Control Panel
- Prepare for a viva Question
Unnati Education NIOS Practical File: Benefits
- Saving time and ensuring accuracy
- Presentation and neatness are improved.
- Clarifies concepts for future courses
- Fully NIOS-approved layout.
- The perfect choice for April 2025 and October 2025 sessions
- Students who are weak in practicals can get full marks.
Unnati Education has helped more than 15,000 students in India and abroad to achieve high scores in NIOS practical examinations.
How to order your NIOS Class 10 Data Entry Operations 229 Solved Practical File (Lab Manual).
Instant and simple ordering is available.
- Contact us via WhatsApp or call: +91 8800 773430
- Mention the following subject & session: Data Entry Operation (229), April/October 2025
- Choose between PDF (instant download) and hard copy (courier).
- Select Version: Typed (both versions available) or Handwritten
- Customization: If needed, add a name, enrollment number, and center details.
Instant PDF Delivery or 2-3 days for printed versions (India and abroad).
Students from Delhi, UP and Bihar, Rajasthan and Maharashtra, the UAE and Saudi Arabia, Nepal, and other countries use our solved practical files.
What are the most common mistakes students make, and how can them?
Our file contains updated Q&A.
The new manual contains accurate screenshots of every task.
Incomplete index or missing pages: Our format follows a page-by-page layout with index numbering.
Submitting outdated files: The 2025 update is completely revised and aligned to the current NIOS updates.
Untidy Work: Our files are formatted with clean margins, headings, and labeled illustrations.
If you avoid these mistakes, your submission will not require any corrections.
Unnati Education: Why Students Choose It
- Specialization of 10+ years in NIOS/IGNOU Practical Files
- Computer applications and vocational training taught by experts
- Files authenticated by multiple study centres
- Student-first service and affordable prices
- Get fast customer service via WhatsApp.
- Special offers on TMAs and Theory Materials
We don't simply sell files; we make sure that every student knows what they are submitting and how it affects their score.
FAQs (Frequently Asked Questions)
Q1. What is in the NIOS Class 10 data entry operations 229 Solved practical file (Lab manual)?
The file contains all the practical solutions, screenshots, and explanations, as well as viva questions, in the correct NIOS format. Each task has been written clearly and concisely, with all the necessary details for examiners.
Q2. Can I use your solved version to prepare my own practical files?
Many students use the file we provide as a guide to create their own. This ensures accuracy, and you can avoid mistakes in formatting or content.
Q3. Is the Hindi version available?
The manual is available both in Hindi and English. When ordering, you can select your preferred language.
Q4. Do practicals really matter in the final grade?
Missing the practicals can result in a SYCP. A complete and accurate file is crucial for a successful result.
Q5. Can I get the file outside India?
We deliver international students to the UAE, Nepal, and Saudi Arabia via PDF or courier.
Last Advice for Students Appearing in October 2025
The NIOS Class 10 data entry Solved Practical File 229 (Lab Manual) not only allows you to complete paperwork, but also earns guaranteed marks while gaining essential computer skills. This subject will prepare you for further studies and digital work.
Do not wait until the last minute. Order your file, review the steps, and practice the tasks on your PC. If your file is properly formatted, you will be able to walk confidently into your viva.
Unnati Education offers the updated NIOS Lab Manual, which is trusted by thousands of students and guaranteed to be accepted. You can submit once, get a full score, and then focus on the next subject.
WhatsApp Now: 9899436384 - Get your file instantly and secure your marks!
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