Using AI inside Excel, Google Sheets, Outlook, Word and PowerPoint.
Add personality is not an instruction anyone can follow. Em dashes, groups of three and uniform sentence length are. Here is the edit pass, in the order that makes each step easier than the last, and why detectors are the wrong target.
Business Starter gets nothing in Sheets and still gets Help me write in Gmail. The usage figure everyone quotes appears nowhere in Google’s documentation, and the limits that do exist are per user rather than pooled.
A rule runs while your laptop is shut and costs nothing per message. Copilot needs you awake and does not run in shared mailboxes at all. Here is where the line falls, and why the rules limit is not the number everyone quotes.
A fluent draft promises things you never asked it to promise. Here is why the button disappears on shared mailboxes and plain text, and the fifteen-second scan that catches what a generated message commits you to.
Chart type is determined by what the data is, not by taste, which makes it one of the more reliable things to ask AI. Asking whether the result looks good is not, and that is where captions get quoted back at you.
The first decision is which parts should never involve AI. Every figure stays deterministic and auditable; AI writes the paragraph nobody enjoys writing. Plus the failure mode that produces a normal-looking report from stale data.
A wrong formula affects one cell. A wrong script can rewrite ranges, delete sheets and send email as you. Here is what to look for before clicking run, and the quotas that break scripts at scale.
Three routes produce essentially the same formula. What differs is what each costs and how much you have to type. On Business Starter one of them is not available to you at all.
Gemini is included with Workspace, metered in Sheets, and absent from Business Starter entirely. Business Plus costs $8 more per user than Standard and has exactly the same 100-a-month allowance.
The code is the easy part. Google gives each custom function thirty seconds to return, so filling one down a thousand rows fires a thousand simultaneous calls and fills the column with errors.