Do Modern Orthodox Jews use modern conveniences and technology?

Answer 1

Of course there are many kinds of Jews and lifestyles and they can't be described in a short article. But the typical religious Jew - probably the majority of them - tends to be a white-collar worker who, in addition to a regular job, attends synagogue services morning and evening each day. Many of them also attend a daily "Daf Yomi" class in which one page of the Talmud is taught each day.
Religious Jews tend to get married relatively young (early twenties) and have large families - six to ten children is commonplace - and family life is paramount in importance, with the parents deeply involved in the education of their children. The parents foot the bill for private-school education for the children because of this importance.
Daily life in the home is replete with mitzvah-observances; blessings are said over all foods and drinks, Torah-festivals and Sabbath are observed in the home, and the children are taught portions from the Torah on a daily or weekly basis.
Though conversation is typically in English, it is seasoned with hundreds of Hebrew and Yiddish expressions, many of them expressing religious concepts. The kosher diet is adhered to. Clothing will be more or less Western (modern) in style (depending on the particular Jewish community), but it is always modest in style.
Religious Jewish women have a tightly-knit community of their own; each woman has a close circle of friends who constantly share and help each other. Many women attend weekly classes in various subjects of Torah or outlook.

Answer 2

Yes! They live in the present day with ALL modern conveniences while observing Orthodox Jewish traditions.

Answer 3

Yes!