The Diploma in Computer Application is a well-rounded six-month grounding in practical computing. You'll master the office suite, internet and productivity tools, and get a first taste of programming and databases. It's a strong, employable foundation for office and IT-support roles, taught one-on-one so nothing gets skipped.
Solid computer and office skills are the baseline for almost every desk job in India, and formal certification makes a real difference on a CV. This 6-month Diploma in Computer Application programme takes you from the basics to being genuinely useful.
By working through real exercises you’ll handle real workplace tasks, build spreadsheets, documents and presentations, and build the judgement that only comes from practice.
Because it’s taught live and personally, questions get answered the moment they come up.
By the end
What you’ll be able to do
✓Work fluently across office software
✓Build spreadsheets, documents and presentations
✓Handle real workplace tasks
✓Earn a recognised certification
Syllabus
How the course flows
1
Computer Fundamentals
Weeks 1–4
How computers and the OS work day to day.
2
Documents & Presentations
Weeks 5–8
Professional Word and PowerPoint work.
3
Spreadsheets
Weeks 9–12
Formulas, functions and clean data in Excel.
4
Internet & Productivity
Weeks 13–16
Email, cloud tools and staying organised.
5
Practice & Certification
Weeks 17–24
Real tasks and exam-style preparation.
Toolkit
Tools you’ll use
MS WordMS ExcelMS PowerPointWindowsGoogle Workspace
Fit
Who it’s for
Working professionals switching into or upskilling within computer & office skills
Freelancers who want to offer Diploma in Computer Application as a paid service
Beginners who want a structured, guided way into computer & office skills
Anyone who prefers learning live and one-on-one over watching videos alone
Where it leads
Roles this opens up
Office / Data Executive
₹2–6 LPA
Handle documentation and office operations.
Computer Operator
₹2–5 LPA
Manage data entry and office software tasks.
Back-Office Assistant
₹2–6 LPA
Support day-to-day business admin.
Questions
Before you enroll
Every session is live and one-on-one with your instructor. Nothing here is a pre-recorded playlist you watch alone.
No prior experience — starts from switching the computer on. The first sessions make sure everyone is on solid ground before moving faster.
You’ll finish with practical work — work fluently across office software — plus an Osian Academy certificate you can share with employers.
Yes — resume help, mock interviews and referrals through our hiring-partner network are included with the course.