How can I fix the Skype (and the Franz) tray icon not showing up properly?
46105
System tray icons disappeared after upgrading Ubuntu
8707
How to install Skype 4.3?
74415
How can I fix program icons that appear as a question mark in the Launcher?
145607
How to re-enable tray icons for applications in Ubuntu?
29551
Make the MSE favicon grayscale (like all other meta icons are)
9363
How to add a Skype indicator?
51460
Why does my custom launcher open under a separate icon?
9999
How to fix a keyboard layout on each Windows 10 computer?
146479
Make specific tray icon always show for all profiles in Windows 7
136261
How to remove app icons in system tray on Ubuntu 18.04 with GNOME
91444
Why is SE suddenly using "identicon" instead of "gravatar"?
143345
Want to add the different icons in Friggeri Resume like email, phone, mobile, skype etc
16061
icons missing from libreoffice toolbars
18227
How to stop Skype from starting automatically when booting Windows 10?
130776
Install Skype on Ubuntu 12.04 LTS 64-bit
155178
inno setup need help about icon group under start menu
151465
How do I install Skype or Viber on Ubuntu Touch?