Step 1: Go to the AcademicSoftware page for GNU Octave and click the green button, 'Download GNU Octave' to download the installer.
Step 2: Open the .exe installer file from your downloads folder and click Next to start the installation.
Step 3: Click Next to accept the license agreement.
Step 4: Click Next.
Step 5: Click Install to install GNU Octave in the standard location. You can also choose to change the destination folder.
Step 6: Click Finish to complete the installation. The program is now installed and ready to use.