Blackboard P[Com portal is a digital platform for online teaching, knowledge sharing, learning and community building. We are here to answer all your questions about Blackboard P[Com login.Below given are a series of official Blackboard P[Com sites below that will help you clear your doubts about the login.
https://en.wikipedia.org/wiki/Blackboard_bold
https://math.stackexchange.com/questions/1211074/what-does-p-in-blackboard-bold-type-of-letter-stand-for-bbb-p
https://tex.stackexchange.com/questions/488/blackboard-bold-characters
https://palmbeachstate.blackboard.com/
https://www.officetooltips.com/word_2016/tips/how_to_quickly_insert_double_strike_or_blackboard_bold_symbols_in_word_equations.html
https://www.csustan.edu/blackboard/html-content-blackboard
https://blackboard.myptc.edu/
https://www.overleaf.com/learn/latex/Mathematical_fonts
https://support.ep.jhu.edu/hc/en-us/articles/360050642332-Using-LaTeX-in-Blackboard-Text-Editor
https://timmurphy.org/2010/04/28/math-blackboard-double-barred-font-in-latex/
http://ed.oc.edu/north/tp/htmlbasics/HTML_Basics.pdf
https://library.elmhurst.edu/c.php?g=294855&p=3701541