technical course; technical training
Refers to a structured program or class for learning technical skills, often in computing or engineering contexts.
I plan to take a technical training course on the new software next month.
This company holds technical training sessions several times a year.
研修 is broader, covering general training or professional development, while 技術講習 specifically focuses on technical skills.
講習会 is a general term for a short course or workshop, not necessarily technical.
Compound of 技術 (ぎじゅつ, 'technology' or 'technique') and 講習 (こうしゅう, 'short course' or 'training').