To Edit
する verb
編集 is edit, so the verb version is to edit.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
今オフィスで資料の要約を編集しているところよ。
I’m editing a document summary in the office right now.
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up what ever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.