This morning, Yahoo said it is acquiring Maktoob.com, an Arabic online portal that boasts some 16 million users. Terms of the agreement weren’t disclosed, but paidContent values it at between $75 million and $80 million.

“Access to information and communications tools can positively impact people’s lives in many ways,” Yahoo CEO Carol Bartz said in a statement, “and with the acquisition of Maktoob.com and our investment in the region, the Arab world will soon get a Yahoo experience in Arabic with relevant local language content, programming and services.”

For Yahoo (YHOO), which is working to expand its international footprint, the move is an important one. While there are more than 320 million Arabic speakers worldwide, less than one percent of online content is in Arabic. The market is still in its early stages and it is already underserved. In other words, it represents a tremendous opportunity for local versions of Yahoo Search, Mail, Messenger and other properties.

“This deal is part of Yahoo!’s broader strategy to grow our international business, particularly in emerging markets,” Keith Nilsson, Yahoo’s Senior Vice President of Emerging Markets, said in a blog post. “In many countries, vast populations–and advertisers–are just starting to come online. The potential is tremendous. Yahoo! has a large and growing audience in these markets today, and our acquisition of Maktoob represents the kind of investment we’re making to cater to the needs of these promising regions.”

Still, the PC industry is feeling the effect of the economic meltdown. “The U.S. home market saw definite softness,” said Gartner analyst Mika Kitagawa. “The global PC market finally felt the impact from global economic downturn.”

The fastest growing computer segment in the quarter: mini-notebooks. “The mini-notebook segment experienced strong growth in the global PC, led by robust growth in the Europe, Middle East and Africa (EMEA) region,” said Kitagawa. “In the North America market, the economic crunch created more interest in the sub-$500 segment. Because the mini-notebook is still a new segment, it is too early to determine if the emerging segment created new market opportunities or if it cannibalized lower priced systems.”

Seems the volatility in the world’s economy hasn’t undermined interest in new PCs so much as refocused it on a new category.

One last point worth noting here, in light of Tuesday MacBook event. Apple (AAPL) continues to exceed industry growth in laptop sales. As Apple COO Tim Cook noted yesterday, “Several quarters in a row, we’ve been growing two to three times the market growth.”