How to say "Install" in Japanese

When translating "install" into Japanese, you must choose carefully between 設置する and 取り付ける. In Japanese, 設置する (せっちする (secchisuru)) is typically associated with "to install; to establish; to set up" (Syllabus Level: N3) and represents Used for physically placing or installing equipment, facilities, or systems. On the other hand, 取り付ける (とりつける (toritsukeru)) maps to "to install, to attach, to mount; to obtain, to secure (e.g., a contract)" (Syllabus Level: N2) and represents 部品や器具などを所定の位置にしっかりと固定する際に使います。また、交渉や取引を成立させる、合意を得るという意味でも使われます。/ Used when firmly fixing parts or equipment in place. Also used to mean securing a negotiation or deal, or obtaining an agreement.. A literal translation of "install" can often sound unnatural to native Japanese speakers if mixed up!