SmartTechTip

On your Computer Keyboard or Laptop keyboard, you always see F1 to F12 Function Keys, right. But, have you ever wondered what are these keys(F1 to F12) and their uses are? What are Function Keys? Function Keys are the keys that are on the top of the keyboard from F1 to F12 for performing different functions that make the use of the computer ease. Like for example, Function Key can be used to Refresh/Reload webpage or computer, saving the file, closing the window, etc. To Use Function Key On Laptop, you should press function keys with the 'fn' key which is on the bottom of your keyboard. What are the Uses of F1 To F12 Function Key? F1 Key: The F1 key is used to open the Help Center of the Application. For example, if you press the F1 key while using Chrome Browser, Google Chrome Help Center will open. F2 Key: The F2 key is used to Rename the file or folder on the computer quickly. Usually, to rename a file/folder, you right-click on it and click on rename to change its name, rig...

First of all these HTML elements into your HTML document. Copy the code From Our Github   <div><h1>Facebook</h1>         <p>Connect with friends and the world<br> around you on Facebook.</p>     </div>     <div class="form">         <form action="">        <div>         <input type="text" name="Username" id="Username" placeholder="Email or Phone Number">        </div>        <div>         <input type="password" name="Password" id="Password" placeholder="Password">        </div>        <div>         <input type="submit" value="Log ...

Image via Freepik In an era where digital threats loom large, small businesses must prioritize cybersecurity to protect their operations. Cybercriminals increasingly target smaller enterprises, often perceiving them as easier targets due to limited resources and defenses. By adopting robust cybersecurity measures, small businesses can safeguard their digital assets and ensure their longevity and reputation in the market. This article explores practical strategies to help small enterprises bolster their defenses against cyber threats. Embracing Staging Environment Testing Testing updates in a staging environment is essential for spotting bugs and performance issues before they impact your customers. This environment mimics your production setup, helping to identify discrepancies that might lead to security vulnerabilities. By thoroughly vetting updates in this controlled space, you minimize risks to your live system. Implementing role-based access control and conducting regular...

If you want to make money even if you know only HTML and CSS and still learning Web development then you can do one or all of these three works to make money while still learning Web Development. Start a YouTube Channel To Make Money You can start creating programming videos on YouTube. You can make tutorials, tips, and tricks to create some projects, and small websites using only HTML and CSS on YouTube. If you get a good amount of views on your YouTube channel then you can easily make $500-$1,000 or even more monthly even in your Web Development learning phase.   Start Blogging To Make Money If you find creating videos hard, then one thing you can do is start blogging. Buy a domain name, use WordPress, or simply use free resources like Blogger to create a blogging website and start posting your HTML and CSS tutorial, knowledge, tips, and tricks. If you want to know how to start blogging then you can go and search on YouTube about it. Same like YouTube if you get traff...

The history of computers is a fascinating journey that spans centuries and has undergone numerous transformative developments. Here's a brief overview: 1. Ancient Calculating Tools (3000 BC - 1500 BC): The earliest forms of computing can be traced back to devices like the abacus, which allowed people to perform basic arithmetic calculations. Other ancient tools like the astrolabe and slide rule were used for more specialized calculations.   2. Mechanical Calculators (17th - 19th centuries): The 17th century saw the development of mechanical calculators, with notable inventions like Blaise Pascal's Pascaline (1642) and Gottfried Wilhelm Leibniz's Stepped Reckoner (1673). These devices helped to do arithmetic operations.   3. Analytical Engine (1837): Designed by Charles Babbage, the Analytical Engine is considered the precursor to modern computers. It relied on punched cards for input and came equipped with components like an arithmetic logic unit, memory, and a control unit...

In this tutorial, we’ll create a simple yet fully functional calculator using HTML, CSS, and JavaScript . This project is perfect for beginners who want to practice DOM manipulation, event handling, and basic CSS layout techniques. 🎯 What You’ll Learn How to structure a calculator interface using HTML. How to style it beautifully using CSS Grid. How to make it functional using JavaScript. 🧱 Step 1: Create the HTML Structure Start by writing the basic layout for your calculator. Create a file named index.html and paste the following code: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Calculator</title> <link rel="stylesheet" href="style.css"> </head> <body> <div class="co...

  Introduction Business owners today face an unpredictable world — rapid tech changes, cyber threats, and shifting market demands. A resilient IT infrastructure isn’t a luxury; it’s your company’s backbone. Without it, growth stalls and downtime costs escalate. TL;DR Strengthening IT infrastructure means building systems that adapt, secure, and scale. Focus on cloud flexibility, strong cybersecurity, reliable backups, proactive monitoring, and ongoing staff training. Section: The Big Picture Focus Area What It Means Practical Action Long-Term Benefit Cloud Readiness Move critical systems to flexible, secure environments Adopt hybrid or multi-cloud setups Scalability, cost efficiency Cybersecurity Protect your data from internal and external threats Regular audits, strong passwords, MFA Reduced risk, customer trust Backup &...

Ever visited a website that looked great on your laptop but was a total mess on your phone? Maybe the text was too small, the images were all over the place, or buttons were impossible to click. Annoying, right? Well, that’s exactly why responsive web design is a game-changer. If you’re a web developer (or aspiring to be one), mastering responsive layouts is the secret sauce to making websites look flawless on all devices —whether it’s a massive desktop monitor, a tablet, or a tiny smartphone screen. What is a Responsive Layout? A responsive layout is a web design approach where your website automatically adjusts to fit any screen size. Instead of designing separate sites for desktop and mobile, responsive design ensures one website works everywhere. Why Does It Matter? Better User Experience (UX): No one likes zooming in and out just to read content. SEO Boost: Google ranks mobile-friendly websites higher. More C...

QR Codes are everywhere — websites, apps, menus, payments, and more. In this tutorial, you will learn how to create a simple and powerful QR Code Generator using HTML, CSS, and JavaScript. This is a perfect beginner-friendly project and a great addition to your portfolio. We are also using a lightweight library called qrcodejs : CDN: https://cdn.jsdelivr.net/gh/davidshimjs/qrcodejs@master/qrcode.min.js ✅ Features Generate QR codes instantly Accepts text or URL Press Enter to generate Download QR code as PNG Modern UI with smooth design 📌 Full Source Code (HTML, CSS & JavaScript) 📄 HTML Code <!DOCTYPE html> <html lang="en"> <head>   <meta charset="UTF-8">   <meta name="viewport" content="width=device-width, initial-scale=1.0">   <link rel="stylesheet" href="style.css">   <title>QR Code Generator</title> </head> ...

Create A Magic 8 Ball Project Using HTML, CSS, and JavaScript. HTML Code <!DOCTYPE html> <html lang="en"> <head>     <meta charset="UTF-8">     <meta http-equiv="X-UA-Compatible" content="IE=edge">     <meta name="viewport" content="width=device-width, initial-scale=1.0">     <title>Magic 8 Ball - Created By Rohit Shah</title>     <link rel="stylesheet" href="style.css">     <script src="script.js"></script> </head> <body>     <div class="ball">         <div class="whitesurface">             <p id="response">8</p>         </div>     </div>     <div class="inputfield">      ...