29 minutesGPTs Are Here: The Best Ones & How to Make Them
You can build your first Custom GPT end to end and judge which existing GPTs are actually worth adding to your toolkit.
Grace Leung. A more practical two-tool workflow: Perplexity for finding the documents and citations, NotebookLM for actually reading and synthesising them. Useful if your "long document" problem is really a "long stack of documents" problem — market research, regulatory filings, multi-source reports.
Only reach for this when the problem is a stack of documents rather than one long one — for a single contract the primary pick's workflow is enough.
You can chain Perplexity and NotebookLM into one research pipeline that finds sources and then reads and synthesises them.
Know your way around NotebookLM first — the primary pick covers that.
Last reviewed: May 18, 2026
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Hand-picked external courses that go deeper on this topic.
The most pragmatic, workplace-flavoured first course. Where Andrew Ng's "AI for Everyone" gives you the mental model, Google's course shows you what to actually do tomorrow morning — speeding up everyday tasks, drafting, brainstorming. Zero coding, five short modules including a vital chapter on responsible use.
A fast, official, no-cost path to using Gemini inside Gmail, Docs, Sheets, Slides, Meet, and Drive. Thirty minutes is honest about the scope — this is an orientation, not mastery — which is exactly right for someone who just got Gemini turned on in their inbox and wants to know where to start.
Microsoft Learn
A direct answer to 'how do I actually use Copilot at work': Microsoft's own free learning path walks through real Copilot workflows in Word, Excel, PowerPoint, Teams, and Outlook rather than abstract AI theory — exactly the on-ramp an office worker with a Microsoft 365 subscription needs.