Business presentations Graphic methods 88 Computer programs 78 Public speaking 68 Computer graphics 66 Business communication 51 Microsoft PowerPoint (Computer file) 50 Oral communication 31 Business writing 18 Multimedia systems in business presentations 13 English language 12 Visual communication 11 Communication in management 6 Data processing 6 Employees 6 Interpersonal communication 6 Presentation graphics software 6 Proposal writing in business 6 Psychological aspects 6 Study and teaching 6 Training of 6 Business 5 Electronic spreadsheets 5 Word processing 5 Business English 4 Business english 4 Communication of technical information 4 Group games 4 Lectures and lecturing 4 Self-presentation 4