To edit program settings, go to File -> Settings
You have the following options:
Anti-aliasing: use antialiasing for chart diagrams
Show hints: hints for backtesting results.
Theme: set the theme of the software
Accumulate coin: accumulate a certain coin. If this mode is enabled, only one chart will be processed. The base currency will be converted into the coin amount and after backtesting is completed, you can compare, whether trading the pair is more profitable than just buy and holding the coin in that given time period.