powershell java -version

powershell  rmdir -Force -Recurse Level3Skills

powershell  expand-archive -Force Level3Skills.zip
powershell  expand-archive -Force Level3_artwork_3000_3049.zip
powershell  expand-archive -Force Level3_artwork_3050_3099.zip

powershell move Level3_artwork_3000_3049 Level3Skills
powershell move Level3_artwork_3050_3099 Level3Skills
powershell del Level3Skills\Level3Skills.bash