Share something / Talk about something / Share about something
UsageShare normally takes the thing shared directly; talk takes about before the topic. Avoid blending the two patterns in formal writing.
Share something
Use when
You name the information, experience or material being shared directly.
Example
“She will share the project findings at tomorrow's meeting.”
Talk about something
Use when
You mean discuss or speak about a topic.
Example
“She will talk about the project at tomorrow's meeting.”
Share about something
Use when
Avoid this blend in formal workplace writing when share something or talk about something expresses the intended meaning more clearly.
Example
“Replace 'share about the project' with 'talk about the project' or 'share the project findings'.”
Quick check
share about the project, shared about, sharing about
Usage note
Share about occurs in regional and informal usage, so the issue is clarity and standard formal usage rather than intelligibility.