Two Skype Windows
93954
Doubled Skype window when clicking notification in Windows 10
124105
Is it possible to install an earlier version of Skype on Windows 8?
40575
Unable to install Skype on 64bit Ubuntu
79799
Why do I have two Alt+Tab application switchers?
132451
In Mac OS, what is the keyboard shortcut to switch between windows of the same application?
99664
Win 7, show two folders as one?
71387
How to run Windows Skype on Ubuntu using Wine?
104335
Why doesn't LD_PRELOAD "v4l1compat.so" work with 64-bit Skype?
10661
Alt-Tab shows two application switchers on Unity
63841
What FLOSS skype alternatives are available?
89152
Share an audio playback stream through a live audio (video) conversation like Skype
116424
How to have pidgin chat windows open up on all workspaces?
150080
How can I sign out of Skype from everywhere logged in to my account?
26888
How to stop skype from automatically starting?
95124
Can android PopupWindow show another PopupWindow?
111832
Two internet connections at once in Windows 7
83287
How to switch between windows