Windows

1. Using Windows 10 and Later:
   • curl is included by default in Windows 10 and later versions.
   • To verify, open Command Prompt and type curl --version.
2. Manual Installation:
   • Download the curl executable from the official curl website.
   • Extract the files and place them in a desired directory (e.g., C:\\curl).
   • Add the path to the curl executable to your system's PATH environment variable.

macOS

1. Using Pre-installed curl:
   • macOS comes with curl pre-installed.
   • To check the version, open Terminal and type curl --version.
2. Installing/Updating via Homebrew:
   • If Homebrew is not installed, install it from Homebrew's website.
   • Open Terminal and type brew install curl to install or brew upgrade curl to update curl.

Linux

• Ubuntu/Debian-Based Systems:
  1. Open Terminal.
  2. Update your package list: sudo apt update
  3. Install curl: sudo apt install curl
  4. Verify installation: curl --version
• Fedora/CentOS/Red Hat:
  1. Open Terminal.
  2. For Fedora: sudo dnf install curl For CentOS/Red Hat: sudo yum install curl
  3. Verify installation: curl --version