Latest AI guides
Find a practical exercise or explore a topic in more depth. Practice previews show the result, time, level, device and tool needs. Later-stage setup is marked separately. New to AI? Start with one small task.
Can an AI Aging Clock Measure Your Healthspan?
Level: Beginner reading and questions. Time: About 10 minutes for the fictional report; clinical interpretation is separate.
Result: A list of questions about an aging score's definition, uncertainty and intended use.
Device: Phone, tablet or computer; paper works for practice. Tools: Paper or a notes app; an AI text chat is optional. No biological sample, test purchase, health record or paid plan is needed.
Can AI Spot Muscle Loss?
Understand research on AI and muscle loss, why wearable activity data is not a diagnosis, and what changes to discuss with a healthcare professional.
Use Your Experience to Check AI Work
Level: Guided practice. Time: 10 minutes.
Result: Practise reviewing an AI customer-service draft. Use your experience to catch unsupported dates, assumed stock, and promises that need approval.
Device: Phone, tablet or computer. Tools: No AI account needed for the on-page example; an AI chat is optional.
Check an AI Job Opportunity Before You Apply
Result: Check one AI job listing, its terms and evidence of your fit; no job guarantee. Time: About 4 min to read; task time varies. Level: Beginner guide. Device: Phone or computer. Tools: No account to read; AI chat and a public job listing for the exercise.
Use AI to Organize a Home Fall-Safety Check
Result: A home-observation list with owners and questions for qualified help. Time: About 4 min to read; task time varies. Level: Beginner planning. Device: Phone or computer; paper works too. Tools: A trusted safety checklist and notes; AI optional. A photo review cannot certify a home as safe.
Prepare for a Doctor Visit With AI
Result: An appointment sheet with details checked against your own notes. Time: About 4 min to read; task time varies. Level: Beginner. Device: Phone or computer; notebook alternative. Tools: Optional chatbot; start with fictional notes or a blank template. Medical decisions stay with your care team.
Use AI to Organize Care for an Aging Parent
Result: An agreed care checklist with clear responsibilities and unresolved details. Time: About 6 min to read; task time varies. Level: Beginner planning. Device: Phone or computer; printed notes can help. Tools: Notes or a shared calendar; AI optional. Monitoring devices need separate setup and responders.
Can AI Help Prevent Medication Mistakes?
Result: A blank question sheet that keeps an unclear instruction attached to its original source. Time: About 5 minutes for the empty layout. Level: Beginner. Device: Phone, tablet or computer; paper also works. Tools: No account, upload or paid feature required; optional AI chat.
AI Strength Training After 55: What It Can Do
Use fitness AI for planning and tracking while checking its limits on exercise technique, injuries, and personalized advice.
Sort Your Inbox With AI
Level: Guided practice. Time: 10 minutes.
Result: Try sorting five fictional emails with AI. Check requests, preserve stated deadlines, and flag uncertain messages without granting inbox access.
Device: Phone, tablet or computer. Tools: No AI account needed for the on-page example; an AI chat is optional.
Plan a Realistic Week With AI
Level: Beginner practice. Time: 10 minutes.
Result: Build a realistic time block with AI, reveal an overloaded schedule, and decide what to defer instead of quietly shrinking task estimates.
Device: Phone, tablet or computer. Tools: No AI account needed for the on-page example; an AI chat is optional.
Use AI to Organize Your Money Decisions
Level: Guided practice. Time: Approx. 10–15 minutes for the exercise.
Result: A checked spending total that separates a purchase, its payment, a transfer and a refund.
Device: Phone, tablet or computer. Tools: Calculator; no account for the example; optional AI chat.