Wednesday, May 10, 2023

youtube thumbnail generator

YouTube Thumbnail Generator

YouTube Thumbnail Generator

Paste your YouTube video ID below to generate a thumbnail:

how to delete youtube video

 To delete a video from your YouTube channel, follow these steps:

how to delete youtube video


1. Sign in to your YouTube account: Go to youtube.com and sign in using your Google account.


2. Go to your Video Manager: Click on your profile icon in the top-right corner of the screen, and select "YouTube Studio" from the dropdown menu. This will take you to your Video Manager page.


3. Select the video you want to delete: Scroll through your video list and click on the video you want to delete.


4. Click on the "More options" button: This button looks like three vertical dots and can be found under the video's title.


5. Choose "Delete": Click on the "Delete" option from the dropdown menu.


6. Confirm the deletion: A pop-up window will appear, asking you to confirm that you want to delete the video. Click on "Delete" to confirm the deletion.


7. Video deleted: Once you've confirmed the deletion, the video will be permanently deleted from your YouTube channel.


Note that once you delete a video, it cannot be recovered. If you have any doubts about whether you want to delete a video, consider making it private or unlisted instead. This will remove it from public view, but it will still be accessible to you if you want to restore it later.

how to upload youtube video

 To upload a video to YouTube, follow these steps:

how to upload youtube video


1. Sign in to your YouTube account: Go to youtube.com and sign in using your Google account.


2. Click on the camera icon: In the top-right corner of the screen, you will see a camera icon. Click on it to start uploading your video.


3. Select your video file: Click on "Select files" or drag and drop the video file from your computer into the upload box.


4. Enter video details: Once the video is uploaded, you will be asked to enter the video details, including the title, description, and tags. You can also choose the thumbnail image that will be displayed for your video.


5. Choose video settings: Next, choose the video's privacy settings, such as public, private, or unlisted.


6. Select monetization options: If you want to monetize your video and earn money from ads, you can select monetization options.


7. Publish your video: Finally, click on the "Publish" button to make your video live on YouTube.


After your video is uploaded, you can share it on social media, embed it on your website, and promote it to your audience. Remember to engage with your viewers by responding to comments and creating a community around your channel.

How To make youtube channel

here's a step-by-step guide on how to make a YouTube channel:

How To make youtube channel


1. Sign in to YouTube: If you already have a Google account, you can use that to sign in to YouTube. If not, you'll need to create a Google account first.


2. Create a channel: Once you're signed in, click on your profile icon in the top right corner of the screen, and then click on "Create a channel". You'll be prompted to choose between a personal channel and a brand channel. Choose the option that best suits your needs.


3. Customize your channel: Once you've created your channel, you can customize it by adding a profile picture, banner image, and description. This will help make your channel look more professional and give viewers a better idea of what your channel is about.


4. Create your first video: Now it's time to start creating content! You can use your smartphone or a camera to record your videos. Think about what topics you want to cover and what kind of content your audience will find interesting and engaging.


5. Edit your video: Once you've recorded your video, you can use video editing software to trim it, add music or sound effects, and create a polished final product. There are many free and paid video editing programs available, such as iMovie, Adobe Premiere, and Final Cut Pro.


6. Upload your video: When you're happy with your video, it's time to upload it to your YouTube channel. Click on the camera icon in the top right corner of the screen, select your video file, and follow the prompts to add a title, description, and tags.


7. Promote your channel: Now that you have some content on your channel, it's important to promote it to reach a wider audience. Share your videos on social media, collaborate with other YouTubers in your niche, and engage with your viewers by responding to comments and creating a community around your channel.


Starting a YouTube channel can be a lot of work, but it can also be a lot of fun and a great way to share your passion with others. Just remember to stay consistent, keep improving your content, and always focus on creating value for your audience. Good luck!

C++ Class 2

 Sure! Let's start with Lesson 1: Getting Started with C++.


C++ is a programming language that was developed in the early 1980s as an extension of the C programming language. It is a powerful and flexible language that is used in a wide range of applications, from operating systems to video games to financial software.


To get started with C++, you will need a few things:


1. A C++ compiler: This is a program that translates your C++ code into machine-readable instructions that the computer can execute. There are many different C++ compilers available, but one popular choice is the GNU Compiler Collection (GCC).


2. An Integrated Development Environment (IDE): This is a software application that provides a comprehensive environment for writing, testing, and debugging code. Some popular C++ IDEs include Microsoft Visual Studio, Eclipse, and Code::Blocks.


3. A basic understanding of programming concepts: Before you can start writing C++ code, you should have a basic understanding of programming concepts such as variables, functions, loops, and conditionals.


Once you have these things, you can start writing your first C++ program. Here's an example "Hello, World!" program:


```c++

#include <iostream>


int main() {

    std::cout << "Hello, World!" << std::endl;

    return 0;

}

```


Let's break down what this code is doing:


- `#include <iostream>`: This line includes the standard input/output library, which allows us to use the `std::cout` object for printing to the console.


- `int main() { ... }`: This is the main function of our program. All C++ programs must have a `main` function, which is the entry point of the program.


- `std::cout << "Hello, World!" << std::endl;`: This line uses the `std::cout` object to print the string "Hello, World!" to the console.


- `return 0;`: This line indicates that the program has completed successfully and returns the value 0.


To compile and run this program using GCC, you can follow these steps:


1. Open a terminal or command prompt.


2. Navigate to the directory where your C++ program is saved.


3. Type `g++ hello.cpp -o hello` and press Enter. This compiles the program and creates an executable file called "hello".


4. Type `./hello` and press Enter. This runs the program, and you should see the output "Hello, World!" in the console.


I hope this helps you get started with C++ programming! Let me know if you have any questions or if there's anything else I can help you with.

C++ Class 1

Introduction to C++ Programming

  • What is C++ and why should you learn it?
  • Getting started with C++ programming: Installing an IDE and writing your first program
  • Understanding basic C++ syntax: Variables, data types, and operators

Control Structures and Functions

  • Control structures: If-else statements, loops, and switch statements
  • Functions: Creating and using functions in C++

Object-Oriented Programming in C++

  • Object-oriented programming (OOP) concepts: Classes, objects, encapsulation, inheritance, and polymorphism
  • Using OOP to create C++ programs: Writing classes, constructors, and methods

Advanced C++ Concepts

  • Pointers and references: Understanding how to use pointers and references in C++ programs
  • Templates: Understanding how templates work and how to use them in C++ programming
  • Standard Template Library (STL): Overview of the STL and its components, including vectors, lists, and maps

Tuesday, May 9, 2023

How to Hack some thing.

 Learning about white hat hacking, also known as ethical hacking, can be a valuable skill in today's digital world. Here are some steps you can take to start learning about white hat hacking:


1. Learn about computer networks and operating systems: Understanding how computer networks and operating systems work is essential for white hat hacking. Start by learning the basics of computer networking and operating systems, such as how data is transmitted across networks, how firewalls work, and how different operating systems are structured.


2. Learn a programming language: White hat hackers need to be proficient in at least one programming language. Some popular programming languages for white hat hacking include Python, Java, C++, and Perl. Focus on learning the fundamentals of programming, including variables, data types, functions, and loops.


3. Learn about security vulnerabilities: White hat hackers need to know how to identify security vulnerabilities in computer systems and networks. Learn about common security vulnerabilities, such as buffer overflow attacks, SQL injection attacks, and cross-site scripting (XSS) attacks.


4. Learn about security tools and techniques: There are many security tools and techniques that white hat hackers use to identify and exploit vulnerabilities. Learn about tools such as network scanners, vulnerability scanners, and password cracking tools. Also, learn about techniques such as social engineering and phishing.


5. Participate in online communities: There are many online communities where white hat hackers share information and discuss techniques. Participate in online forums, such as Reddit's r/whitehat and r/hacking, to learn from others and get feedback on your own projects.


6. Take a course or certification: There are many online courses and certifications available that can teach you the skills needed for white hat hacking. Consider taking a course on Udemy or Coursera, or earning a certification such as the Certified Ethical Hacker (CEH) or CompTIA Security+.


It is important to note that ethical hacking should only be performed with explicit permission from the owner of the target system or network. Unauthorized hacking, even for the purpose of learning, is illegal and can result in severe legal consequences.



White hat hacking, black hat hacking, ethical hacking, cybersecurity, vulnerabilities, exploits, penetration testing, social engineering, malware, phishing, cryptography, network security, password cracking, Denial of Service (DoS) attacks, SQL injection attacks, cross-site scripting (XSS) attacks, firewalls, intrusion detection, rootkits, Trojans.

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