Smarter AI editing: New 'Edit with Copilot' lets users switch between Q&A and active editing, with plan mode for step-by-step previews before changes. Formula-free workflows: Copilot can now generate, ...

At some point in high school, I just accepted that some subjects weren’t for me and instead tried to focus on the stuff I was good at. For me, that was mostly chemistry - I was completely lost in that ...