Domain of Science: https://www.youtube.com/channel/UCxqAWLTk1CmBvZFPzeZMd9A Professor Dave Explains: https://www.youtube.com/channel/UC0cd_-e49hZpWLH3UIwoWRA Khan Academy: https://www.khanacademy.org/
Computational Chemistry in general By Chris Cramer from UMN: https://www.youtube.com/playlist?list=PLkNVwyLvX_TFBLHCvApmvafqqQUHb6JwF By B. L. Tembe from IIT Bombay: https://www.youtube.com/playlist?l
The XSEDE platform: https://www.xsede.org/. This platform is free of charge. XSEDE has Gaussian16 already installed (at least on the Comet resource), you can ask the XSEDE staff to add you into the Ga