I had an OS Admin contact me through LinkedIn and G-Mail asking for help on trying to find his archived data. He didn't have much experience with TSM and was looking for information on how to find the long term backups (i.e. Archives). I asked him if he even tried to search Google? Google and YouTube are great resources for all your needs. For example if you want to learn more about the new Operations Center you can see a plethora of videos by searching YouTube. You can also use google to find all sorts of related documents and pages when it concerns APARs and errors. If you haven't done your due diligence you make yourself look dumb. Shoot, you can even search Google from my website and get my posts and outside relevant web pages!
So here is a list of YouTube videos you can reference:
Backup and Archive
Setup TSM Deduplication
Tivoli Data Protection Agents
TDP for Virtual Environments