Cloud collaboration tools go beyond letting several people edit the same file at once. They include features that help teams give feedback, review edits, and talk to each other while they work. Three of these are comments, track changes, and chat.
A comment is a note attached to a specific part of a document. You can use it to leave feedback or ask a question without changing the actual text. For example, in a shared project plan for a school fair, you might highlight a task and add a comment: "Who is booking the hall?" A teammate can reply to the comment, and the conversation stays linked to that task. This keeps discussions organised and easy to find later.
Track changes records every edit made to a document, along with the name of the person who made it. When it is switched on, any insertion, deletion, or formatting change is shown as a suggestion. Other users can then review each change and accept or reject it. This is helpful when work needs checking before it is finalised. Imagine you are editing a friend's blog post; you might delete a sentence, and they can see exactly what you removed and decide whether to keep the change.
Many cloud applications include a chat facility. This lets users discuss the file while they are working on it, without leaving the application. For instance, if two of you are building a quiz in a shared spreadsheet and you are unsure about a formula, you can ask in the chat and get an answer straight away while you both look at the same cells. Chat makes it quick to resolve questions and keep the work moving.
Pearson BTEC Digital Information Technology · Features of cloud computing