To improve reading habits, individuals can try various strategies such as speed reading apps like ReadQuick or Velocity that display content one word at a time, but may reduce comprehension. Alternatively, they can use apps like Instapaper, Readability, or Pocket to save articles for later and track progress with tools like Goodreads or BookBuddy. To retain information, readers can highlight and note important quotes or ideas from books and articles, or summarize them in their own words. Finding new content to read can be done through resources like BestIntroBook.com, Feedly, or Flipboard, which offer book recommendations and article suggestions tailored to individual interests. By implementing these strategies, individuals can enhance their reading experience and make the most of their time.