Last year, tech stocks largely rebounded after the challenges of 2022, as evidenced by the fact that the tech- heavy Nasdaq Composite outperformed the two other major U.S. stock market indexes. Naturally, many tech stocks performed in line -- or even better -- than the Nasdaq, but others weren't so lucky. Google parent Alphabet (GOOG -0.09%) (GOOGL -0.14%) was one of those that did well, while the online learning specialist Chegg (CHGG 0.65%) wasn't so fortunate in 2023. Investors should expect more of the ...