This is the 8494th most frequent Japanese word.
手順
Procedure; steps; process.
The word "手順" here refers to the sequence of actions required to complete the installation of software.
新しいソフトウェアのインストール手順を一つずつ確認してください。
Please verify each step of the installation procedure for the new software.
In this sentence, "手順" signifies the procedural guidelines or steps to be followed for operation.
手順に従って、機械の操作を行えば簡単です。
Following the instructions makes operating the machine simple.
"手順" in this context emphasizes the importance of the correct sequence of steps to ensure safety.