- Download rpp-2021.zip file (135 Mb);
- Double-click on the icon of the downloaded rpp-2021.zip file
  to extract rpp-2021 from archive;
- Double-click on index.html file inside extracted rpp-2021;
- You can Bookmark this page as your local RPP-2021;

- Download rpp-2021.dmg file (145 Mb);
- Double-click on the icon of donwloaded rpp-2021.dmg
  file to extract rpp-2021 image from archive;
- Double-click on index.html file inside rpp-2021;
- You can Bookmark this page as your local RPP-2021;

- Download rpp-2021.tgz file (135 Mb);
- Extract rpp-2021 from archive:
  tar -xvzf rpp-2021.tgz
  or (if your "tar" does not support "-z" option)
  gunzip -c rpp-2021.tgz | tar -xvf -
- Point your browser at rpp-2021/index.html file;
- You can Bookmark this page as your local RPP-2021;