About

SMARTTECHTIP

SmartTechTip is a platform for Beginner Programmers, Web Developers, hackers, and AI Developers founded by Rohit Shah.

We provide programming, hacking, AI, and other related content through blogpost and videos. Here are some topics of the content we provide on this platform:
  • AI
  • Hacking
  • Web Development
  • Video Games Development(soon)
  • Data Science(soon)
  • System Programming(soon)
  • Mobile Application Development(soon),etc.

Our goal is to provide tutorials, how-to, explanations, projects, courses, and other types of content related to these topics for beginners, intermediate, and experts.

Trending Posts

What Are The Use of Function Keys F1 to F12 on The Keyboard?

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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
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5 Awesome Computer Shortcut Key Tricks You Must Try

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  A computer is a cool machine. You can do lots of stuff on it. You can even become cooler after knowing these 5 Short Cut Key tricks given below. Minimize All Open Windows/Program At Once If you are in hurry and want to minimize all the open programs on your computer at once. Then, you should press the Win+D key from your keyboard. After this, all the open programs will minimize. You can maximize all the programs again by pressing the same key combination Win+D . Open Windows Settings Quickly There is also one shortcut key to open Windows OS Settings. If you press the Win+I key from your keyboard the Settings will open. Shut Down Your Computer Quickly Many people usually shut down their computer using a mouse. But, there is also a shortcut key to shut down the computer real quick. If you press the Alt+F4+Enter key your computer will shut down. Lock Your Computer If you press the Win+L key from your keyboard your computer will be locked. This shortcut key is one of the useful shortc
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How To Insert JavaScript in HTML?

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There are two ways to Insert/Connect JavaScript to HTML documents. They are: Use External JavaScript You can create external JavaScript and link it to the HTML document. First of all, create a JavaScript file, for example, MyScript.js , and type all the JavaScript code you want. Then goto HTML document and inside <head> section add this code. <script src="MyScript.js"></script> Syntax: <script src="filename.js"></script> Use JavaScript inside the HTML document You can also type JavaScript code inside the HTML document using <script></script> tag inside <head> or <body> section. For example: <html> <head> </head> <body>  <button onclick="text()">Click</button>   <button onclick="date()">Date</button>   <p id="demo"></p>   <p id="date"></p>     <script>       function text(){   document.getEle
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Why iPhones Don't Have Memory Card Slots?

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Do you know that iPhone user can't use the memory card to increase their smartphone storage? Apple iPhone doesn't have any microSD card slot to put the memory card. That means Apple doesn't want to allow its user to use a memory card in their iPhone. But, Why? Why Apple Doesn't Allow Its User to Use Memory Card on iPhone? Why iPhones Don't Have Memory Card Slots? There could be various reasons. But one of the main reasons is that the memory card actually slows the smartphone performance. You Can Also Read This Article Called Why You Should Not Use Memory Card On A Smartphone? to know why and how a memory card slows down your smartphone performance. Apple doesn't allow its user to use memory cards because Apple doesn't want to ruin its brand value because of a slow memory card. Memory cards actually have read/write speeds. Memory cards with low read/write speed are cheap, and the high read/write speed of memory cards is expensive. People mostly buy a cheap m
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Why Do All Celebrities Use iPhones?

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As you know, most celebrities use an Apple iPhone. Why what things does iPhone have that have attracted the hand of most celebrities compares to other smartphones? Reminder, not all celebrities use iPhones. Some of them also use Android phones. But here, we are talking about most celebrities who use iPhones over other smartphones. Why Do Celebrities Use An iPhone? There might be various reasons for using an iPhone. Some of those reasons could be these four. The first two reasons might be more valid, and the third and fourth ones will be valid for some celebrities. They are: Celebrities have Money To Buy An iPhone iPhones are one of the most expensive smartphones. Most people don't have enough money to buy an Apple iPhone as celebrities do. Celebrities have money, and they buy it. Celebrities have to do Show Off By Using iPhone It might trigger most people. But don't get me wrong. Some celebrities do show off, and some don't. And there is nothing wrong with showing off the t
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12MP vs 48MP vs 64MP vs 108MP | Does More Megapixel Equal Better Image Quality?

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Right now, In a smartphone, you will get a 48MP Camera, 64MP Camera, 108MP Camera, and so on. But, Does this number of megapixels improve the image quality? What is a Megapixel? Megapixel means a million pixels in an image. Pixel is the small dot or square on the image. By combining millions of pixels, one image is formed. 1 Megapixel = 1 Million Pixel, 2 Megapixel = 2 Million Pixel, 12 Megapixel = 12 Million Pixel, 48 Megapixel = 48 Million Pixel, 64 Megapixel = 64 Million Pixel, and so on.   Does More Megapixel equal better image quality? No. A Megapixel is just a million pixels in an image. Many other factors also matter while capturing an image like Image Sensor, Aperture, Megapixel, Lens, and Software.    If you have a 108 Megapixel Camera with a small image sensor and a 12 Megapixel camera with a big image sensor. Then, The second one will have better quality. It's because, in a big image sensor, the pixel size is bigger. If the pixel size is bigger, it can capture more ligh
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How To Take Screenshot On HP, Dell, Asus Laptop And PC?

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The screenshot feature helps us to capture our screen. If you use Windows Computer and don't know how to take a screenshot on Windows Computer, then here are 3 ways to take a screenshot. You can easily take screenshot on your HP, Dell, Asus Laptop and PC using these easy and simple 3 ways. 1.Use Win + PrintScreen Key To Take Screenshot on Laptop and PC You can take a screenshot on Windows Computer using a simple shortcut key which is "Win+PrintScreen". If you press the "Win+PrintScreen" key combination from your keyboard, the screenshot will be captured. The screenshot image will be saved in the Screenshot folder. To Open the screenshot folder, first open file explorer and then open the Pictures folder. Inside it, you will see a Screenshot folder.   2.Use the Snipping Tool To Take A Screenshot On Laptop And PC By using the in-built app of the Windows Operating system, you can capture your screen or you can take a screenshot using the app called Snippin
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How To Insert CSS into an HTML document?

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There are three ways to insert CSS into an HTML document. They are: External CSS Internal CSS Inline CSS External CSS In external CSS you have to create a separate css file, for example, style.css and then link this file to html document using <link> tag inside <head> section of an HTML document. The code is <link rel="stylesheet" href="style.css"> syntax: /* <link rel="stylesheet" href="filename.css"> */ Internal CSS In internal CSS, CSS code is written inside the <style> tage inside <head> section of an HTML document. For example: <head>    <style>          body{        background-color: red;       font-family: arial;    </style> </head> Syntax /* <head>     <style>    -------------------------    -------CSS Code-------   --------------------------     </style> </head> */ Inline CSS In Inline CSS, CSS code is written in the 'style' attribute of any s
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5 Websites To Increase Your Typing Speed

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If you want to improve your typing speed, then you must do practice typing. If you want someone or something to guide you while practicing typing, you can visit these 5 websites. One website is also enough to guide you. 10FastFingers.com 10FastFingers will help you to improve your typing speed, test your typing speed, play typing speed games against other users online, etc. Ratatype.com Ratatype is also one of the popular websites for doing typing practice. Lots of people use this website to increase their typing speed.   Thetypingcat.com TheTypingCat is the most popular website for improving typing speed. You can do typing text, take typing guidance, etc on this website.   TypingTest.com TypingTest is only made for testing the typing speed and some games. You can check it out if  you just want to check your typing speed. Typing.com Typing will also help you to improve your typing speed and become your typing tutor.
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Computer Memory Measurement Units Chart

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A memory unit is a component that is used to store data in the computer. The memory unit can be measured in different units like: Bit Nibble Byte KiloByte MegaByte GigaByte TeraByte PetaByte ExaByte ZettaByte YottaByte Computer Memory Unit Measurement Chart 0 or 1 1 Bit(Binary Digit) 4 Bits 1 Nibble 8 Bits 1 Byte 1024 Bytes 1 MB(MegaByte) 1024 MB 1 GB(GigaByte) 1024 GB 1 TB(TeraByte) 1024 TB 1 PB(PetaByte) 1024 PB 1 EB(ExaByte) 1024 EB 1 ZB(ZettaByte) 1024 ZB 1 YB(YottaByte)
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