It is very easy to download this W3schools Offline version.
Download W3schools Offline Full Website
Step 1. Download the RAR(zip) file from dropbox link – https://www.dropbox.com/s/vqyj3pmvi1yeijx/www.w3schools.com.rar
Step2. Click on the download link, please refer below image.
Step 3. Once you download the compressed file, please unzip the file by using Winrar. If you don’t have Winrar in your system, download from Google it is free and size also very minimal.
Step 4. Once you unzip the file w3schools.com, find the file name called index.html. Open this file.
step 5 . open the index file with chrome or firefox for a better look.
refer below screen
If you are not clear with download the process of w3schools offline version, Please watch below video for better understanding.
Please comment below if you have any questions and if you need any videos or files.