PART 01: EXECUTIVE SUMMARY PART 02: SCOPE OF THE REPORT • 2.1 Preface • 2.2 Preface • 2.3 Currency conversion rates for US$ PART 03: MARKET LANDSCAPE • Market ecosystem • Market characteristics • Market segmentation analysis PART 04: MARKET SIZING • Market definition • Market sizing 2018 • Market size and forecast 2018-2023 PART 05: FIVE FORCES ANALYSIS • Bargaining power of buyers • Bargaining power of suppliers • Threat of new entrants • Threat of substitutes • Threat of rivalry • Market condition PART 06: MARKET SEGMENTATION BY TYPE • Market segmentation by type • Comparison by type • Mobile OS - Market size and forecast 2018-2023 • Client OS - Market size and forecast 2018-2023 • Server OS - Market size and forecast 2018-2023 • Market opportunity by type PART 07: CUSTOMER LANDSCAPE PART 08: GEOGRAPHIC LANDSCAPE • Geographic segmentation • Geographic comparison • APAC - Market size and forecast 2018-2023 • North America - Market size and forecast 2018-2023 • Europe - Market size and forecast 2018-2023 • South America - Market size and forecast 2018-2023 • Middle East and Africa - Market size and forecast 2018-2023 • Key leading countries • Market opportunity PART 09: DECISION FRAMEWORK PART 10: DRIVERS AND CHALLENGES • Market drivers • Market challenges PART 11: MARKET TRENDS • Increasing investments in HPC systems • Strategic investments and partnerships by vendors • Rapid development of mobile app ecosystem PART 12: VENDOR LANDSCAPE • Overview • Landscape disruption PART 13: VENDOR ANALYSIS • Vendors covered • Vendor classification • Market positioning of vendors • Alphabet • Apple Inc. • Canonical Ltd. • Microsoft • Red Hat, Inc. PART 14: APPENDIX • Research methodology • List of abbreviations PART 15: EXPLORE TECHNAVIO   Exhibit 01: Global computing device operating system market Exhibit 02: Segments of global computing device operating system market Exhibit 03: Market characteristics Exhibit 04: Market segments Exhibit 05: Market definition - Inclusions and exclusions checklist Exhibit 06: Market size 2018 Exhibit 07: Global market: Size and forecast 2018-2023 (million units) Exhibit 08: Global market: Year-over-year growth 2019-2023 (%) Exhibit 09: Five forces analysis 2018 Exhibit 10: Five forces analysis 2023 Exhibit 11: Bargaining power of buyers Exhibit 12: Bargaining power of suppliers Exhibit 13: Threat of new entrants Exhibit 14: Threat of substitutes Exhibit 15: Threat of rivalry Exhibit 16: Market condition - Five forces 2018 Exhibit 17: Product - Market share 2018-2023 (%) Exhibit 18: Comparison by type Exhibit 19: Mobile OS - Market size and forecast 2018-2023 (million units) Exhibit 20: Mobile OS - Year-over-year growth 2019-2023 (%) Exhibit 21: Client OS - Market size and forecast 2018-2023 (million units) Exhibit 22: Client OS - Year-over-year growth 2019-2023 (%) Exhibit 23: Server OS - Market size and forecast 2018-2023 (million units) Exhibit 24: Server OS - Year-over-year growth 2019-2023 (%) Exhibit 25: Market opportunity by type Exhibit 26: Customer landscape Exhibit 27: Market share by geography 2018-2023 (%) Exhibit 28: Geographic comparison Exhibit 29: APAC - Market size and forecast 2018-2023 (million units) Exhibit 30: APAC - Year-over-year growth 2019-2023 (%) Exhibit 31: North America - Market size and forecast 2018-2023 (million units) Exhibit 32: North America - Year-over-year growth 2019-2023 (%) Exhibit 33: Europe - Market size and forecast 2018-2023 (million units) Exhibit 34: Europe - Year-over-year growth 2019-2023 (%) Exhibit 35: South America - Market size and forecast 2018-2023 (million units) Exhibit 36: South America - Year-over-year growth 2019-2023 (%) Exhibit 37: Middle East and Africa - Market size and forecast 2018-2023 (million units) Exhibit 38: Middle East and Africa - Year-over-year growth 2019-2023 (%) Exhibit 39: Key leading countries Exhibit 40: Market opportunity Exhibit 41: Impact of drivers and challenges Exhibit 42: Vendor landscape Exhibit 43: Landscape disruption Exhibit 44: Vendors covered Exhibit 45: Vendor classification Exhibit 46: Market positioning of vendors Exhibit 47: Alphabet - Vendor overview Exhibit 48: Alphabet - Business segments Exhibit 49: Alphabet - Organizational developments Exhibit 50: Alphabet - Geographic focus Exhibit 51: Alphabet - Segment focus Exhibit 52: Alphabet - Key offerings Exhibit 53: Apple Inc. - Vendor overview Exhibit 54: Apple Inc. - Organizational developments Exhibit 55: Apple Inc. - Geographic focus Exhibit 56: Apple Inc. - Key offerings Exhibit 57: Canonical Ltd. - Vendor overview Exhibit 58: Canonical Ltd. - Organizational developments Exhibit 59: Canonical Ltd. - Key offerings Exhibit 60: Microsoft - Vendor overview Exhibit 61: Microsoft - Business segments Exhibit 62: Microsoft - Organizational developments Exhibit 63: Microsoft - Geographic focus Exhibit 64: Microsoft - Segment focus Exhibit 65: Microsoft - Key offerings Exhibit 66: Red Hat, Inc. - Vendor overview Exhibit 67: Red Hat, Inc. - Organizational developments Exhibit 68: Red Hat, Inc. - Geographic focus Exhibit 69: Red Hat, Inc. - Key offerings Exhibit 70: Validation techniques employed for market sizing

Alphabet Apple Inc. Canonical Ltd. Microsoft Red Hat, Inc.