Tech for Beginners Part 60: Your Digital Safety Checklist: Series Recap and Next Steps

Sixty parts ago, we started with the very basics: the parts, buttons and key terms of your first smartphone. Since then, we have covered phones and computers, the internet and email, UPI and online banking, scams and cyber fraud, Aadhaar and DigiLocker, cloud backups, WhatsApp and social media, artificial intelligence, smart homes, troubleshooting and keeping children safe online. This is Part 60, the final part of our Tech for Beginners series. Today we bring everything together into one practical digital safety checklist: the most important settings and habits from all 59 earlier parts, organised so you can work through them in an afternoon. We will also suggest what to learn next once you feel confident.

If you only revisit five earlier parts, make them these: Part 20 on strong passwords, Part 21 on two-factor authentication, Part 23 on UPI safety, Part 28 on reporting cyber fraud and Part 34 on backups. Together, they prevent or soften most of the problems beginners face.

A note on changes: apps, menus, helpline procedures, prices and rules change frequently, and some details in earlier parts may have changed since they were published. Use this checklist as a guide to what to do, and check official websites and apps for exactly how to do it today. Helpline numbers listed here were current on official government sources at the time of writing.

How to use this checklist

Do not try to do everything at once. Pick one section a day, or sit with a family member over a weekend and go through it together. Tick each item as you finish. Then repeat the whole checklist every six months, or whenever you get a new phone. If you are helping an elderly parent, do their phone with them, not for them, so they learn along the way.

Section 1: Your phone and computer

From Parts 1 to 8 and 44 to 48, where we set up phones and computers and learned to manage them.

• ☐ A strong screen lock (6-digit PIN or password) with fingerprint or face unlock is set on every phone, tablet and computer.
• ☐ Automatic system and app updates are turned on, and the phone's security patch is recent (Part 47).
• ☐ Apps come only from the Play Store, App Store or official websites; unused apps are removed (Part 5).
• ☐ App permissions for location, camera, microphone, contacts and SMS are reviewed.
• ☐ Storage is below about 85 percent full, and important files are organised in folders (Parts 6 and 48).
• ☐ You know how to restart, take a screenshot and use basic shortcuts (Parts 46 and 54).
• ☐ A device that no longer gets security updates is not used for banking (Part 47).

Section 2: Internet, Wi-Fi and home devices

From Parts 10 to 17 and 51 to 55, covering data plans, Wi-Fi, browsers, smart devices and fixing problems.

• ☐ Your router's admin password and Wi-Fi password have both been changed from the defaults, and Wi-Fi uses WPA2 or WPA3 (Parts 11 and 52).
• ☐ Smart TVs, cameras, doorbells and speakers are updated and protected with strong, unique passwords (Part 52).
• ☐ You avoid banking on public Wi-Fi, and turn off hotspot and Bluetooth when not needed (Part 13).
• ☐ Your browser is updated, and you check a website's real address before entering details (Parts 16 and 17).
• ☐ You know how to restart the router and run a speed test, and you have your provider's official support number (Part 55).

Section 3: Accounts and passwords

From Parts 18 to 21, the foundation of everything else.

• ☐ Your main email account has a strong, unique password and two-step verification, with an up-to-date recovery phone number and email (Parts 18 and 21).
• ☐ Every important account (email, banking, shopping, social media) has a different password, ideally stored in a password manager (Part 20).
• ☐ Two-factor authentication is on for WhatsApp, email, social media and shopping accounts (Parts 21 and 36).
• ☐ You never share an OTP with anyone, for any reason.
• ☐ Your Google or Apple Account password is written down safely at home in case you lose your phone.

Section 4: Money and payments

From Parts 22 to 24 and 49 to 50.

• ☐ You remember the golden rule: you never need to enter your UPI PIN or scan a QR code to receive money (Part 23).
• ☐ You check the payee's name before every UPI payment.
• ☐ SMS and email alerts are on for all bank accounts and cards.
• ☐ Online and international card use is turned off when not needed, and limits are set in your banking app (Part 24).
• ☐ You shop only on official apps and websites, check sellers and return policies, and prefer cash on delivery on unfamiliar sites (Parts 49 and 50).
• ☐ You never search the internet for a "customer care number"; you use the number on the official app, website or your card.

Section 5: Scams and fraud

From Parts 25 to 28, perhaps the most important lessons in the series.

• ☐ You recognise the classic pressure tactics: urgency, fear, secrecy and too-good-to-be-true offers (Part 25).
• ☐ You know that police, CBI, customs or courts do not hold "digital arrests" on video calls, and you hang up on such calls (Part 26).
• ☐ You never click links in unexpected SMS, emails or WhatsApp messages, and never install APK files sent by strangers (Part 27).
• ☐ You have saved 1930 in your contacts as "Cyber Fraud Helpline", and know the reporting portal cybercrime.gov.in (Part 28).
• ☐ You report suspicious calls and messages through Chakshu on Sanchar Saathi, and have checked which mobile numbers are registered in your name.

Section 6: Identity and documents

From Parts 29 to 32.

• ☐ You share masked Aadhaar where possible, and have considered locking Aadhaar biometrics (Parts 29 and 30).
• ☐ You have reviewed your Aadhaar authentication history for anything unusual.
• ☐ Important documents are available in DigiLocker (Part 31).
• ☐ You use official government apps such as UMANG and mParivahan, downloaded from official stores (Part 32).

Section 7: Backups and lost phones

From Parts 33, 34 and 56.

• ☐ Photos, contacts and WhatsApp chats are backed up automatically to the cloud (Parts 33 and 34).
• ☐ Important documents exist in at least two places.
• ☐ Find Hub (Android) or Find My (iPhone) is turned on, and theft protection features are enabled where available (Part 56).
• ☐ Your IMEI numbers (dial *#06#) are saved somewhere other than the phone, and you know how to block a lost phone through CEIR on Sanchar Saathi.
• ☐ A SIM PIN is set, and lock-screen notifications hide OTPs.

Section 8: Messaging, social media and AI

From Parts 35 to 43.

• ☐ WhatsApp has two-step verification on, profile photo and last seen limited to contacts, and group invites limited (Parts 35 and 36).
• ☐ Social media accounts have private or limited settings, and you think before sharing locations, travel plans or children's photos (Part 37).
• ☐ You pause and check before forwarding news, using trusted fact-checkers (Part 38).
• ☐ You use AI chatbots for help with writing and learning, but double-check important facts and never share passwords, Aadhaar, bank or health details with them (Parts 39 to 43).
• ☐ You know that voices and videos can be faked, and you verify urgent money requests from "relatives" by calling them back on a known number (Part 43).

Section 9: Wellbeing and family

From Parts 57 to 59.

• ☐ You have checked your screen time, muted noisy groups and set a bedtime mode (Part 57).
• ☐ Children's devices have parental controls, purchase authentication and age-appropriate settings (Part 58).
• ☐ Your children know they can tell you about anything that worries them online without being punished (Part 59).
• ☐ Family members know the key numbers: 112 for emergencies, 1930 for cyber fraud, 1098 for child help and 1915 for consumer complaints.

The ten habits that matter most

1. Never share an OTP, PIN or password.
2. Pause before you click, pay or forward.
3. Use a different password for every important account, with two-factor authentication.
4. Keep phones, computers and apps updated.
5. Install apps only from official stores.
6. Back up automatically.
7. Check the name and address: the payee in UPI, and the real domain on websites.
8. Call back on a known number when anyone asks for money urgently.
9. Report fraud quickly on 1930.
10. Keep learning, and help someone else learn.

What to learn next

Once you are comfortable with the basics, here are some intermediate topics to explore:

• Productivity tools: Google Docs, Sheets and Microsoft Office for letters, budgets and lists.
• Video calls and online meetings: Google Meet, Zoom and Microsoft Teams, including screen sharing.
• Personal finance online: tracking investments, filing income tax returns online, and understanding your credit score, always on official sites.
• Using AI more effectively: writing better prompts for work, study and everyday planning, while staying careful with personal data.
• Photo and video editing: simple editing on your phone to make family memories look better.
• Deeper security: passkeys, password manager audits and privacy settings on your Google or Apple account.

Frequently asked questions

I have not read all 60 parts. Where should I start?

Start with this checklist. When an item feels unfamiliar, open the part mentioned next to it. The five parts linked at the top of this article are the best foundation.

How often should I review my security settings?

Every six months, and whenever you get a new phone, change your number, or hear about a new scam in the news.

Can I share this checklist with my family?

Yes, please do. Sharing it with parents, grandparents and children is one of the best ways to protect the whole family.

What is next

Try this today: pick one section of the checklist, sit down with a family member, and tick off every item together. This is where our Tech for Beginners series comes to a close. Over 60 parts, we have gone from switching on a phone to protecting your money, your identity and your family online. If you ever feel lost, come back to the foundations: passwords in Part 20, two-factor authentication in Part 21, UPI safety in Part 23, reporting fraud in Part 28 and backups in Part 34. Technology will keep changing, but the habits you have built here, pausing before you act, checking before you trust and asking for help when you need it, will keep serving you well. Thank you for learning with us, and please pass these lessons on to someone who needs them.