BBO provides a web-based client as the main interface to their service.
In addition the Windows-based client, which installs the NetBridgeVu.exe application, is still available from their site. Anyone who runs a Windows system and wants to study bridge hands (.lin files) should also install it. Link to BBO Window's client installer.
Currently BBO offer the last few months worth of played hands as .lin files. See here. You will need to type in the BBO username of a player whose hands you want to look at. If no player springs to mind try "Chick".
Movie link and step through that deal in the web based player OR click the Lin link, download the .lin file and play it in a 'Bridge Movie' player that runs on your own computer. BBO calls .lin files 'Bridge Movies'. I assume this comes from the fact that you can move backwards and forwards through the play of the hand.
You might like to download a .lin file and look at it in a standard text editor. It's possible to make out what's going on. The hand layouts can normally be spotted as can the bidding and the actual play of the cards.
Another application that can play .lin files is aaBridge. This free application runs on Windows, Mac and Linux. It can be downloaded from my bridge site. While there is only one .lin file format, the files themselves tend to fall into three groups.
Type I - A Single DealIf you download a .lin file from BBO as described above then that is a type I file. It contains a single deal normally with all of the play of that hand. aaBridge can also play these files.
Type II - Multiple DealsThese are very like type I except that there are multiple deals in the one file. Windows users who run the NetBridgeVu as their BBO client will find that when they kibitz (watch) any View Graph presentation the app will create a single .lin file containing all of the deals from that session and the play from both the open and closed rooms. This type of .lin file can be replayed with the NetBridgeVu program itself. aaBridge can also play these files.
A zip containing two example Type II files can be downloaded here.
Type III - Complex Tutorials (aka Bridge Movies)These are normally long complex tutorials with many stages during which a lot of play can be displayed along with questions and answers. Up to now the NetBridgeVu program has been the only standalone application that can play these files. aaBridge can also play these files.
The major source for these 'Tutorial Bridge Movies' is the website of expert bridge player and teacher hondo717. Howard's site contains a huge number of downloadable type III tutorial .lin files. You do not need to have a lin file player to view his 'Bridge Movies' because all of his lin files can be viewed online with his web-based 'hondoplayer'.