Top 10: Microsoft-Yahoo, XP SP3 woes, Sprint-Clearwire WiMax deal

News from and about Microsoft dominated this week from start to finish. But the dire situation caused by Cyclone Nargis in Myanmar, where the ruling junta cares more about oppression and domination than early warning systems or getting aid to people, tended to put everything else into perspective.

[ Video: Catch up on the week in tech news with the World Tech Update ]

1. Microsoft abandons Yahoo acquisition and Microsoft and Yahoo: Now what?: We ended last week with speculation that Microsoft was about to launch a hostile takeover attempt on Yahoo, only to get word over the weekend that Microsoft was instead bailing out on the deal. Microsoft's first bid came Feb. 1 and was then valued at $44.6 billion, an offer that was sweetened over time to no avail. At least some Yahoo shareholders are said to be disgruntled by the turn of events, especially given that the company's share price was hammered, but directors and managers say they want to remain independent. Yahoo announced a variety of ambitious future plans and initiatives since February, with analysts noting in the aftermath of the bid that the company will now be expected to deliver on those plans.

[ For the complete saga of Microsoft's unsuccessful bid to take over Yahoo, check out InfoWorld's  special report ]

2. Microsoft to appeal $1.3 billion EU fine: Microsoft is appealing the European Union's $1.3 billion fine for the company's failure to live up to a 2004 antitrust agreement. Microsoft filed an application with the Court of First Instance in Luxembourg seeking to appeal the E.U.'s Feb. 27 decision that imposed the latest fine on the company, which has been socked by almost $2.6 billion in fines in the E.U.

3. IT didn't fail Myanmar during cyclone, people did: The incredible disaster in Myanmar could have been lessened if people who lived in the path of Cyclone Nargis had been warned that it was coming, according to the head of the Association of Southeast Asian Nations. An estimated 100,000 people are believed to have died so far and more than a million are homeless after the cyclone struck on May 2. However, despite warning technology, the Indian Ocean earthquake and tsunami in late 2004 killed thousands and wreaked enormous damage. So, "in spite of the technology that we have, in spite of the power that we have, in spite of the network that we have, we still lose lives needlessly," said Surin Pitsuwan, secretary general of ASEAN, in a speech this week.