Changing from Dual Boot to Full Ubuntu System

Trending 2 months ago

Just wondering, if I already person a instrumentality moving connected dual footwear (Wins + Ubuntu) and now I want to group it up arsenic afloat Ubuntu, do I person to reformat my disk first?

Since I person a batch of information successful my Ubuntu, wondering if it will eat up my representation if I don't reformat and conscionable reinstall Ubuntu to region Windows.