Co-worker doesn't understand busy status
When she started, I explained the company policy, if someone is online but showing as "busy" or "in a meeting" you don't message or Skype call them.
We are a technical team and need some time to focus, not to be interrupted.
She will constantly send over questions, really to make her problem, your problem.
Because if she has asked someone, then she can't possibly get on with work, while waiting for a response.
I was getting really annoyed with it, as I would instinctively open the message thinking it was important, but it was more often than not, dross.
I've been ignoring her for a few weeks when she has been doing this, but she hasn't got the message.