It looks like this question is being handled under your other same-titled [duplicate] thread:
I'd suggest you mark this thread as "solved". (via "Thread Tools" above)
This exact [goo] search might help: (yes, the " * | characters are needed [they are regex-like goo syntax])
linux windows "multi*|triple boot*"
Best wishes! And welcome to this site! (I'm kinda new here too)