You can do what's called an in-place upgrade as long you install the same version of Windows 7 as you have of Vista. For instance, if you have Windows Vista Home premium you can upgrade to Windows 7 Home Premium. You can also go from Vista Business to Windows 7 Professional, and from Vista Ultimate to 7 Ultimate.
Dublin's move up ten places in the 2014 cost of living survey primarily reflects both of these factors.. Elsewhere in Europe the strength of the Swiss franc means Zurich is the most costly European city on the list, followed by Geneva and Bern.
Singapore tops the list of the most expensive city in the world once again, a new survey comparing the cost of living in 133 cities reveals. Nudging just behind Singapore is Paris, followed by Oslo, Zurich and Sydney. London is the world's eleventh most expensive city, The Economists' Intelligence Unit report says. London is now as expensive as Tokyo, which was replaced by Singapore as the most expensive city last year. Cities in Pakistan and India, including Karachi, Bangalore and Mumbai make up four out of the top five cheapest cities to live in last year.