You have clicked on Microsoft Lync that belongs to Microsoft Office 2013 made by Microsoft Corporation

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Application has windowsYes
Internet serverNo
Uses the internetYes
Imports potentialy dangerous functionsNo
Safety RatingSafety Rating

Description extracted from Wikipedia:

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NameSkype for Business
DeveloperMicrosoft
Operating systemWindows, Windows Phone, macOS, Android and iOS
TypeInstant messaging, web conferencing, and collaborative software
LicenseTrialware

Skype for Business (formerly Microsoft Office Communicator and Microsoft Lync ) is an instant-messaging client used with Skype for Business Server or with Skype for Business Online (available with Microsoft Office 365). Skype for Business is enterprise software; compared to Skype, it has different features that target businesses. Skype for Business replaces Windows Messenger, which ran with Microsoft Exchange Server. On 11 November 2014, Microsoft announced that in 2015, Skype for Business would replace Lync. The latest version of the communication software combines features of Lync and of the consumer software Skype. There are two user interfaces – organizations can switch their users from the default Skype for Business interface to the Skype for Business (Lync) interface.
Technical information: Click here for description
Icon statusInvisible
Icon settingHidden when inactive
Executable fileC:\Program Files\Microsoft Office 15\root\office15\lync.exe
Version15.0.4535.1002
Parent processC:\Windows\explorer.exe
Can be uninstalledYes
AutorunStarted form registry
KeyHKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
ValueLync
EncryptedNo
Size on disk21.1 Mb
Minimum recorded memory usage121 Mb
Average recorded memory usage121.4 Mb
Maximum recorded memory usage121.6 Mb
Date when maximum memory usage occured31/10/2013 10:44:36 a.m.
Minimum recorded CPU usage0%
Average recorded CPU usage0%
Maximum recorded CPU usage0%
Date when maximum CPU usage occured31/10/2013 10:44:33 a.m.
Started at31/10/2013 08:15:09 a.m.
Total CPU time 15 seconds
Some relevant texts from the exe file