Using VocAlign 6 Pro is a breeze. First, load your vocal stacks into the software. Then, use features like SmartAlign to quickly align the timing and pitch of your vocals. You can also set Sync Points and Protected Areas to control the processing. For tuning doubles and harmonies, let SmartPitch do the work after getting your lead vocal perfect. To get creative with mixing, use Formant Shift and Transpose. When it comes to Process Groups, you can separate processing with custom grouping options. And don't forget, you can capture multiple instances of vocal processing with a single click using Arm Capture All. If you make a mistake, use the Undo/Redo feature to correct it on the fly. As for maintenance, keep your software updated to enjoy the latest features and performance improvements. Make sure your computer meets the system requirements for smooth operation. Also, back up your vocal projects regularly to avoid data loss.