How to change default application if it is missing in "other applications list"?
29943
how can I change file association globally?
107388
How to set default application for special link types (e.g., ssh://)?
149765
Change the Ubuntu program that runs when a command can't be found
9964
How to restore Nautilus Launcher icon quicklist to default
35160
Invisible software updates list in Software Updater
54375
My Applications are not showing after upgrading from Ubuntu 18.04 to 20.04
101278
How can I add an application to the list of Open With applications?
64759
How do I change to a theme not listed in the Appearance screen?
31172
What's the equivalent of "add or remove programs" in Ubuntu?
25842
How to remove application from recent application list?
149551
Application's menu missing from menu bar
66086
Ask to install program after "The program 'x' is currently not installed"
111346
Reset default ACLs for C:\Program Files\WindowsApps
71928
How do I enable or disable the global application menu?
24197
How do you add/remove applications to/from the Unity Launcher from command line?
48963
How do you remove a default program association for file types in Windows 7?
40883
How do I temporarily disable an app when there is no "Disable" option