UK Launches Antitrust Investigation into Cloud Computing Market Dominated by Microsoft and Amazon

UK antitrust regulator launching investigation into cloud computing market
Probe follows report from media regulator raising concerns about market concentration
Microsoft and Amazon dominate with 70-80% combined market share
Regulators worried about high barriers to switching providers for customers
Particular concerns around Microsoft's software licensing practices
Investigation aims to determine if anti-competitive practices taking place
Comes amid increased scrutiny of big tech firms by European regulators