Proper add-ins install directly from the store or via a verified MSI installer provided by the developer’s official website (never from a random download link).
She needed a —not a risky script from an unknown forum, but a verified add-in. merge tools add-in download
Lena remembered her IT department’s golden rule: Never download an add-in from a third-party pop-up ad. Instead, she opened Excel and went directly to Insert > Get Add-ins (or Home > Add-ins in older versions). This opened the official Office Store, vetted by Microsoft. Proper add-ins install directly from the store or