DNS turns a readable web address into the server address your browser needs, using resolvers, records, caching, and security checks.
Category - Computing
The computing category is designed to provide students with a comprehensive understanding of the field of computing and its applications. This category includes articles, tutorials, and resources on a range of topics, including computer hardware and software, programming languages, data structures, algorithms, and more.
Akshay Dinesh
What Private Browsing Really Hides From Your Digital Footprint
Private browsing can hide history on one device, but it does not erase the wider digital footprint created by sites, apps, and networks.
What HTTPS Protects and What the Browser Lock Icon Does Not Prove
HTTPS protects the connection between your browser and a site, but the lock icon does not prove the page itself is honest or safe.
How Password Hashing Protects Accounts After a Data Breach
Password hashing helps protect accounts after a breach by making stolen password files harder to read, reuse, and crack quickly.
Why Data Centers Need So Much Electricity and Cooling
Data centers keep online services running, but servers, cooling, backup power, and grid connections make them major energy users.
How QR Code Phishing Hides Risky Links in Plain Sight
QR code phishing hides risky links inside familiar squares. Learn how the scam works, where it appears, and how to scan more safely.
How Passkeys Let You Sign In Without a Password
Passkeys replace typed passwords with device-based sign-ins that are faster, harder to steal, and safer against phishing.
How Algorithms Turn Problems Into Step-by-Step Solutions
Algorithms are clear steps for solving problems. Learn how they work, why order matters, and how programmers test better solutions.
How AI is Changing Our Lives Now and What the Future Holds
Artificial Intelligence (AI) has gone from being a futuristic concept to a very real part of our everyday lives. You don’t have to be a scientist or tech expert to notice the growing impact AI is having on the way...
Rishay Dinesh
Top Programming Languages to Learn: A Comprehensive Guide
Having a thorough grasp of programming languages is becoming more and more crucial for a range of professional pathways in the modern digital world. Knowing how to code can provide you an advantage on the job market and...
HTML, CSS, and JavaScript: How the Web’s Core Languages Work Together
Learn how HTML structures a page, CSS controls its design, and JavaScript adds behavior through a practical example of all three working together.
