TechHub Today

  🛡️ How to Protect Your Privacy Online The internet has become a part of almost everything we do—shopping, learning, working, and staying connected with friends. But along with these benefits comes a big problem: online privacy . Every time you use the internet, websites collect data about you. Some of this data is harmless, but some can be misused for targeted ads, identity theft, or even scams. The good news is: you can protect your privacy online with just a few smart habits . In this article, we’ll break down simple, practical steps that anyone—especially beginners—can follow to stay safe on the internet. 🔐 1. Use Strong and Unique Passwords Many people still use simple passwords like 123456 or password . These are the first passwords hackers try. 👉 Why this matters: Weak passwords can be cracked in seconds. Using the same password everywhere is dangerous—if one account gets hacked, all accounts are at risk. ✅ Better approach: Create unique passwords fo...

  🔍 How to Use Google Search Like a Pro Google is the most powerful search engine in the world. Every day, billions of people type their questions into Google — but most don’t know how to use its full potential . If you only type simple words and hope for the best, you’re missing out on a lot of smart tricks that can save time, give better results, and make searching faster . In this article, we’ll explore some practical Google search tips and tricks that will help you search like a pro — even if you’re just a beginner. 📝 1. Use Quotation Marks for Exact Searches When you search for a phrase in quotes, Google looks for exact matches . 👉 Example: Search for "best budget laptop 2025" Google will only show pages with that exact phrase, not just pages containing the words “best”, “budget”, and “laptop” separately. 📌 Why it helps: Perfect for finding song lyrics, quotes, or specific product names. Saves time by filtering out irrelevant pages. ➕ 2. Use th...

  💻 Top 10 Computer Shortcuts Everyone Should Know Computers have become a daily part of our lives — whether we use them for studying, working, or entertainment. But many people still don’t realize how much time they can save by using keyboard shortcuts instead of clicking everything manually with the mouse. Learning just a few useful shortcuts can make your work faster, easier, and more professional . In this article, we’ll look at the top 10 computer shortcuts that everyone — especially beginners — should know and start using today. 📝 1. Ctrl + C → Copy This is probably the most well-known shortcut. Whenever you select text, a file, or an image and press Ctrl + C , it copies the selected item to your clipboard. 👉 Example: Highlight a paragraph from a website, press Ctrl + C , and then paste it into your notes. 📌 Tip: Works in almost every program — Word, browsers, file explorer, etc. 📄 2. Ctrl + V → Paste After copying, you can use Ctrl + V to paste the copi...

  🖥 Basic Networking Terms Explained for Beginners The internet and computer networks are growing every single day. Nowadays, almost every office, school, and even home relies on networking to share information and stay connected. But if you’re new to the tech world, some basic networking terms can sound a little confusing 😅. In this article, we’ll explain important networking terms in simple language so that beginners can easily understand them. 🌐 1. What is a Network? Let’s start with the basics. 👉 A network is a group of two or more devices connected together to share data and resources . 📝 Example: When you connect your mobile phone to Wi-Fi, it becomes part of the Wi-Fi network and can access the internet. 🖥 2. IP Address Every device on a network has a unique number called an IP Address (Internet Protocol Address). This works like a home address , which helps computers identify and communicate with each other. 🔸 Types of IP Addresses: IPv4: e.g. 19...