Top things to do after Installing Ubuntu

This is the year of Linux on the desktop.
Download all files here, and run make install. 
Icon  Name                    Last modified      Size  Description
[PARENTDIR] Parent Directory                             -   
[DIR] dynamic/                2015-11-05 09:06    -   
[DIR] unity/                  2015-11-02 15:00    -   
[   ] 95unity-preconfig       2016-04-20 10:33  590   
[   ] ETHZurich.directory     2015-11-03 16:24   62   
[   ] Makefile                2016-04-20 10:35  375   
[   ] apple.desktop           2016-04-14 10:34  2.6K  
[IMG] apple.png               2013-10-02 18:35   12K  
[IMG] background.png          2015-10-29 11:20  8.2K  
[IMG] calendar-mask.png       2015-11-04 11:30  1.5K  
[IMG] calendar-post.png       2018-04-25 16:21  7.2K  
[IMG] calendar-pre.png        2018-04-25 16:21  4.3K  
[IMG] calendar-template.png   2015-11-04 14:49  3.9K  
[IMG] calendar-template.svg   2015-11-04 14:43  3.8K  
[   ] calendar.desktop        2016-04-14 10:33  248   
[IMG] calendar.png            2015-10-29 10:51  5.2K  
[IMG] calendar.svg            2018-04-25 16:21  3.8K  
[TXT] dconf.txt               2016-04-18 15:50  2.2K  
[IMG] enpass.png              2017-03-17 14:39  9.1K  
[   ] ethzurich-admin.desktop 2016-04-14 10:35  1.7K  
[IMG] ethzurich-admin.png     2015-11-05 12:44   13K  
[   ] ethzurich-admin.xcf     2015-11-05 12:44   21K  
[   ] ethzurich.desktop       2016-04-14 10:36  2.9K  
[   ] ethzurich.menu          2015-11-03 16:44  414   
[IMG] ethzurich.png           2015-11-05 11:53   12K  
[IMG] home.png                2015-10-29 16:13   14K  
[   ] icloud.desktop          2016-04-14 10:36  253   
[IMG] icloud.png              2015-10-09 14:23  9.2K  
[   ] keynote.desktop         2016-04-14 10:36  245   
[IMG] keynote.png             2015-09-28 09:33  2.2K  
[   ] mail.desktop            2016-04-14 10:36  236   
[IMG] mail.png                2015-10-09 14:23  3.9K  
[   ] maple.desktop           2015-11-03 16:43  119   
[IMG] maple.png               2015-11-03 14:38   18K  
[   ] mathematica.desktop     2015-11-03 16:43  136   
[IMG] mathematica.png         2015-11-03 14:38   23K  
[   ] matlab.desktop          2015-11-04 10:45  124   
[IMG] matlab.png              2015-11-03 14:38   12K  
[   ] mkicon                  2015-11-04 14:50  452   
[   ] numbers.desktop         2016-04-14 10:36  245   
[IMG] numbers.png             2015-09-28 09:33  1.8K  
[   ] pages.desktop           2016-04-14 10:36  239   
[IMG] pages.png               2015-09-28 09:33  2.9K  
[   ] photos.desktop          2016-04-14 10:36  242   
[IMG] photos.png              2015-10-09 14:23   16K  
[   ] physics.desktop         2016-04-14 10:36  1.0K  
[IMG] physics.png             2015-11-06 10:35   10K  
[IMG] reduce.png              2017-03-17 14:46  4.6K  
[   ] safari.desktop          2016-04-14 10:36  212   
[IMG] safari.png              2015-10-29 11:12   12K  
[   ] settings.desktop        2016-04-14 10:37  248   
[IMG] settings.png            2015-10-09 14:23   24K  
[IMG] terminal.png            2015-10-29 16:13  5.4K  
[IMG] trash-empty.png         2015-11-04 09:45  8.1K  
[IMG] trash-full.png          2015-10-29 16:13  8.8K  
[   ] windows.desktop         2015-11-03 16:48  159   
[IMG] windows.png             2015-11-03 14:38  4.9K