How do I find out what this strange icon in my system tray is? (18.04)
47831
arrow/exclamation symbol on top bar
144675
How do I find the icon files used by non-default status menus (aka indicators)?
128914
How can I change the icon for a binary file on my desktop?
42650
Blue icon with question mark - what does it mean?
29088
How can I remove the Trash icon from the Unity launcher?
103473
macOS cpu/mem monitor in system tray (menu bar)
82047
Why am I seeing a bomb icon on my files and folders in Ubuntu?
98286
Location of Keyboard Icons?
50980
How not to show Universal Access menu Icon in task bar in Ubuntu 18.04?
19774
How do I identify hardware I am unfamiliar with on my computer?
81195
Show the date on the System Tray in Windows 10
44812
What does this box icon represent?
36969
VLC Icon in Tray Multiple Times
86147
What's this hole with a lock symbol on the back of my monitor?
91444
Why is SE suddenly using "identicon" instead of "gravatar"?
146979
How to access (or switch between) tray icons with shortcut in windows?
117125
Complete list of Lollipop system icons shown in notification bar?