How to list running screen sessions?

Question

I have a bunch of servers, on which I run experiments using screen. The procedure is the following :

1. ssh to server XXX
2. launc

Answer 1

 For windows system

 Open putty 
 then login in server

If you want to see screen in Console then you have to write command

 Screen -ls

if you have to access the screen then you have to use below command

 screen -x screen id

Write PWD in command line to check at which folder you are currently