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TBSL

Computer & Office

Core computing, office productivity and communication skills for every workplace.

DCA

Diploma in Computer Applications

6 Months Beginner

A practical diploma covering the computer skills most in demand in offices, shops and small businesses.

Detailed module list available on request — message us and we will send the full syllabus.

You finish with

  • Diploma in Computer Applications
  • Office-ready computing skills

APGDCA

Advanced Post Graduate Diploma in Computer Applications

12 Months Advanced

TBSL's longest general computing programme, taking students from fundamentals through to advanced applications over a full year.

Detailed module list available on request — message us and we will send the full syllabus.

You finish with

  • Advanced PG Diploma in Computer Applications

Advance Excel

2 Months Intermediate

Move past basic spreadsheets into the formulas, pivot tables and dashboards that office and accounts roles actually ask for.

What you will cover
  • Formulas, absolute and relative references
  • Logical and text functions
  • VLOOKUP, XLOOKUP, INDEX and MATCH
  • Data cleaning, sorting and filtering
  • Data validation and conditional formatting
  • Pivot tables and pivot charts
  • Charts and visual reporting
  • Dashboard building
  • Introduction to macros and automation

You finish with

  • Build reports and dashboards unaided
  • Automate repetitive spreadsheet work

Spoken English

1 Month Beginner

Practical spoken confidence for interviews, workplaces and customer conversations - built through speaking, not grammar drills.

What you will cover
  • Everyday vocabulary and sentence building
  • Pronunciation and clarity
  • Listening and comprehension practice
  • Conversation practice and role play
  • Interview questions and answers
  • Group discussion technique
  • Telephone and email etiquette
  • Presentation basics

You finish with

  • Speak with confidence in interviews
  • Handle everyday workplace conversation

Questions about Computer & Office?

Message us on WhatsApp with your background and we will tell you honestly which course to start with.