Utilize the input text as a context reference, choose the right relationship between Windows XP and Microsoft from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Microsoft Corp's decision to withdraw support for the Windows XP operating platform last year boosted demand from businesses forced to upgrade their employees' PCs and laptops.

Answer: developer