Alteration
Change
noun, verbal noun
Things that change and renew are going through alterations and change. Pretty straightforward!
Unlike 変化, which is used for spontaneous changes, 変更 is used for deliberate or planned changes, like changing an appointment, modifying rules, or altering a plan.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
変更をお願いする
to request a change
変更を加える
to add a change
変更をする
to make a change
変更を行う
to make a change
メールアドレスの変更
change of email address
設定の変更
change of settings
条件の変更
change of terms
内容の変更
change of content
機種変更
change of model
設定変更
change of settings
住所変更
change of address
名義変更
change of name
パスワードの変更をしてください。
Please change your password.
サイズ、変更してもらったら?
What if you ask them to change the size?
予約していたディナーのコースの変更って、今からできますか?
Is changing the course for the dinner I had reserved something I can still do now?