Can someone give quick help?

My software center has been broke for days. I am signed in but installations just start at 0% and nothing happens. Probably many reasons why something like this can be wrong but anyone know how to find the problem or what I can try to fix it?
Thanks

A post was split to a new topic: Use appimage files (difficulties)

Please make your topic titles meaningful … I.e. something about what the problem is.

Also, keep to one issue per topic.

Closing.

A post was split to a new topic: Broken software center