Shabbat dinner on Friday Evening is usually the most elaborate meal of the week. Observant Jews will light shabbat candles at home just before sunset, and begin the meal with kiddush, a special prayer and blessing over wine and bread. The bread is frequently challah, specially baked for Shabbat. If there is not a communal Shabbat kiddush luncheon in the synagogue, Shabbat lunch at home may be more ornate than the usual lunch, either with cold leftovers from dinner, or special dishes like cholent that are slow cooked overnight. At the end of Shabbat, there is a special prayer and ritual called Havdallah that divides Shabbat from the mundane days of the week. All of the Shabbat religious services can be held in the home for Jews who do not go to the synagogue for communal services.
All Jews; at least those who maintain their tradition.
The same way Jews in all other countries do.
yes for ordodox and ultra-orthodox jews reform jews might adapt the rules of shabbat
No, that violates the Shabbat.
Fewer Jews are observing the Shabbat laws.
The Shabbat is observed by all Jews, both men and women. However, it is the women who traditionally light the Shabbat-candles.See also:Women and the lighting of the candles
Yes, I think so.
Shabbat Shalom is a greeting that Jews say to each other on Shabbat (the sabbath). It means "A peaceful Shabbat"
they rest for the day
Shabbat
No, Orthodox Jews do not use phones during Shabbat except for major emergencies such as someone's life being at risk.
Orthodox Jews live in Australia, so they observe Shabbat, too.