Want to brush up on a tech skill or learn a new one? Now is a good time to buy a how-to ebook, video class or even paper book, as holiday sales abound. Here are some of the best sales this Black Friday, Cyber Monday or throughout the Thanksgiving weekend:
O'Reilly has 50% off on all ebooks and videos -- 60% off if you spend more than $100 -- with code CYBER15. The discount is good through 5 a.m. PT Monday, December 1.
InformIT is offering discounts of 35% for one item or 55% for two with code BF2015. Unlike O'Reilly, this deal includes paper books with free shipping in the U.S. as well as ebooks and video tutorials.
All Apress ebooks are on sale for $10 today through Monday, Nov. 30. Springer eBooks are on sale for $20.
Udemy had thousands of courses on sale for $10 each earlier in the week. Price is up to $15 for Black Friday today, but that's still a significant discount on some courses' regular prices.
For more on holiday shopping, see Nifty tech gifts from $35 to $150.