Upgrading windows 10 single home use to Professional - Microsoft Community

i have windows 10 single home language , trying upgrade professional have purchased , have key. downloaded mediacreationtool show me how can upgrade professionlal. picks have single home use , upgrades instead. dont want remove old version first fear of losing files. 

please advise 

scott 

you don't need download media creation tool upgrade.

click start > settings > update & security > activation > change product key enter new product key click next to activate

your computer upgraded within 5 10 minutes.

learn more:

how perform easy upgrade in windows 10

if key not work, try following:

upgrade windows 10 pro using following default product key:

vk7jg-nphtm-c97jm-9mpgt-3v66t 

review instructions how perform easy upgrade using default key:

how perform easy upgrade in windows 10 

after upgrading, proceed enter windows 10 pro product key.

click start > settings > update & security > activation > change product key enter new product key click next to activate

Windows / Windows 10 / Install, upgrade, & activate / PC