Hello all! I'm really new to this. I've just bought a Pocketbook 360 with hopes of reading my many ebooks on PDF and epub. So far, only a few of them have been readable, so I'm here hoping to get some ideas on why my other books don't read properly.

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I'm from Singapore. They don't sell PB here, so I imported mine from the US. Bought 5 (for my hubby, my sis my daughter, myself, and an extra one for anybody else who wants one

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It's giving me a bit of stress and I find I'm very preoccupied with trying to get those books to read. But that's another story.
I'm not very techy so I hope to find solutions soon without getting too uptight about it.