Click the green flag and wait until Scratchdows End starts up. After this process is done, you can finally interact with Scratchdows. At low battery levels, you can enter Sleep Mode to regenerate battery. When you're done, you can shut Scratchdows down. Don't Let the CPU Usage get out of control so everything is normal.
ADDED SCARY CPU USAGE WARNINGS 1000% warning says "We gave you 4 chances to decrease the CPU USAGE BUT YOU NEVER LISTENED AND NOW THE UNIVERSE WILL EXPLODE AND YOU WILL GET A BSOD. OK Goodbye...."