A:AnswerAny piece of electronics has the possibility of malfunctioning. Nobody can guarantee if a particular item will, it will not even fail. HP is a good brand though.
A:AnswerBecause there isn't a 220 volt adapter available, you'd need a "step down" transformer that reduces the 220 volts mains power and reduces it to 110 volts. You'll also need an adapter from that that will let you plug it into an outlet, which are different from what's used in North America.
A:AnswerUnfortunately, no. The integrated graphics don't meet the minimum requirements, and there's no real way to upgrade to a dedicated graphics card.
A:AnswerThank you for the question. While this model is not presented with Alexa built-in, you can add it by downloading the Alexa App. See how here: https://www.hellotech.com/guide/for/how-to-connect-alexa-to-computer