Missing toolbox Parallel computing

why am i missing the parallel computing toolbox and the curve fitting toolbox. I recently downloaded R2020b update and these two are missing.

Answer 1

[Steven Lord]

Did you (or your school or company) purchase licenses for those two toolboxes? If you're not sure, I recommend checking with whomever maintains your license (probably someone in your IT department.)

If you are licensed for those two toolboxes, did you select them to be installed when you ran the installer?