For FT-IR video Tutorial, https://www.bruker.com/en/products-and-solutions/infrared-and-raman/ft-ir-routine-spectrometer/what-is-ft-ir-spectroscopy.html
To draw FT-IR spectra follow https://www.youtube.com/watch?v=ulzpVcFSojA
or https://www.youtube.com/watch?v=M3NYe9CDdKs
Spectral Database for Organic Compounds, SDBS link as below Just write compound mane or CAS Numner