The Tales series only recently crossed over to the PC, and if you're a fan of JRPGs but have someone managed to completely miss them, go give both Symphonia and Zestiria a try - they are one of the better examples of the genre. The reason I'm saying all of this now is because Bandai Namco just announced that Tales of Berseria, the newest entry in the series, will be arriving on January 24th in the US, and January 27th in Europe. In other words, you have plenty of time to become accustomed to the series before Berseria rolls around the corner.
While concrete information is still hard to come by, mostly because Bandai Namco is saving everything for a pre-release hype-train, the announcement trailer should clue you in on what to expect from Berseria. Have a look:
If you would like to learn more about Tales of Berseria I would recommend you completely ignore the official website, its about as useful as someone telling you that Berseria is indeed a video game that you can play with your hands. For more relevant information I would suggest you head over to Wikipedia as fans of the series have done a rather good job of scraping together every little bit of information available, though don't get your hopes up too high given that there really isn't much available right now.