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Questions and Answers
What is the main purpose of backing up your data?
Where can you make backups to?
Why is it a good idea to bookmark important sites?
What do VPN services do?
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What is a potential risk of not backing up your data?
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What can happen if you mistype a website's address?
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What is the primary purpose of E-commerce websites?
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Why is it important to check ratings and customer reviews on E-commerce websites?
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What can viruses spread through?
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Why should you avoid clicking on links from messages or chats?
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What is the purpose of Two-Factor Authentication?
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What can happen if your online account is hacked?
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What can cybercriminals do with your unprotected password?
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What is the consequence of not using Two-Factor Authentication?
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Study Notes
E-commerce Websites
- E-commerce websites allow online shopping for various products like dresses, gadgets, stationery items, foods, etc.
- Popular e-commerce websites include Amazon, Myntra, Flipkart, Alibaba, and eBay.
- Be cautious when using e-commerce websites, as some may display attractive products but not deliver the goods.
- Always check ratings and customer reviews before making a purchase.
Online Safety
- Avoid clicking on links from messages or chats, as they may contain viruses.
- Be cautious of free toolbars, popup windows, sidebar ads, and links in public forums, as they may open your computer to issues.
Two-Factor Authentication
- Turn on Two-Factor Authentication (2FA) whenever possible to add an extra layer of security.
- Without 2FA, cybercriminals can gain access to your bank account, credit card, or personal websites using just your password.
Data Backup
- Backup your data regularly to prevent loss in case of a hard disk failure.
- Use an external hard disk or other backup methods to keep your files, documents, pictures, music, and videos safe.
Bookmarking Sites
- Bookmark important sites to avoid mis-typed addresses that may lead to malicious sites.
- Bookmarked addresses ensure you visit the same site every time.
Advanced Techniques
- Use a VPN (Virtual Private Network) to protect your privacy by concealing your IP address and encrypting your internet connection.
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Description
Learn about e-commerce websites, their features, and popular examples such as Amazon, Myntra, and Flipkart. Understand how they facilitate online shopping and payment.
