When buying books, people tend to stick to what they know. Why did it change? If it works, you're not trying to fix it, are you? The problem with this type of setup is that you can easily miss out on a much more enjoyable experience.
So try something new. Buying books online is very easy. You can also buy books about AI & Exascale computing, if you have any interest in science.
Most high-quality online shops have the ability to compare the best online brands at will to see which can get you the reasonable book on the same page.
How great is that! No need to open hundreds of windows on other websites or call all local bookstores. Just click a button and you'll quickly find out which one is cheapest.
Book and business reviews. This is where online shopping really comes into play. Sure, you can always read random reviews in your local paper, but what are the chances that it will become the book you want to read next? There are millions of books out there!
And when it comes to keeping reviews, you may only hear negative things from your friends when the book is a few days late. This isn't an objective review that's just worrying. When you buy online, these hundreds of reviews are stored in one place so you can provide a clear and concise brief.
And once you've finished reading or enjoying the store, send your own feelings to help other buyers. Online bookstores are now so efficient that you usually get your order the next day. Save one afternoon and have it delivered to your door tomorrow.