Automazione dei Processi Robotici

In some cases I need to have some separate functions to work with a group of excels, this is to granulate the script more and not become so large, but wanting to work with the excel open in another different task this marks me that the session does not exists

in reference with the new versions that had a lot of new features and improvement , when might an updated tutorial come out? Will

In near future

in automation anywhere there is no any command for pdf extraction , so please provide this cmmand.

If the experts would be able to tell, is all the legacy systems can be automated through automation anywhere and what are the problems one can initially faces while automating such tasks.