H2
Updated: 11/13/2018 by Computer Hope
H2 may refer to any of the following:
1. H2 is an HTML (HyperText Markup Language) heading tag. See our HTML heading page for further information on this term.
2.H2 is also chat slang for "how to."
H2 may refer to any of the following:
1. H2 is an HTML (HyperText Markup Language) heading tag. See our HTML heading page for further information on this term.
2.H2 is also chat slang for "how to."