Bogleheads is a pretty good place to learn about conservative investment strategies based on minimizing risk and taxes.
If you want to take a very brief look, start at: https://www.bogleheads.org/wiki/Lazy_portfolios
If you want to take a very brief look, start at: https://www.bogleheads.org/wiki/Lazy_portfolios
Also, I would recommend subscribing to this: http://www.capitalminded.com
It's a weekly email newsletter that reminds me of Matt Levine's Money Stuff but with more a Boglehead-type focus. Kind of like a weekly reminder to stay-the-course backed up with some pretty interesting references from history and academic papers.
Also, don't fall into the trap of checking CNBC, Yahoo Finance, etc. every day. The reason most retail investors fail to match the performance of the same funds they invest in is because of behavioral errors and getting drawn into the emotional drama of markets.
Jack Bogle also has great books (including audiobooks) to learn from, albeit dense.
`Common Sense on Mutual Funds` is an excellent treatise to the mantra of `time in the market is always superior to timing the market.` Vanguard continues to rocket to the top in every fund market it enters because people are sick and tired of slick salesmen masquerading as financial advisors.