Question
Dear Rabbi, During these days of Rosh Hashana and Yom Kippur, I hear the word “teshuva” quite often. What does it mean and why is it so important? Thanks!

Question
Dear Rabbi Since, in addition to being the beginning of the New Year, Rosh Hashana is also the first day of the Hebrew month of Tishrei, why don't we say Hallel on Rosh Hashana like is done on holidays and on other days of Rosh Chodesh throughput the year? Thanks!  

Question
Shalom Due to COVID, I am in quarantine, so how can I do hataras nedarim, annulment of vows right before Rosh Hashana? I obviously cannot get 3 people for a Bais Din. Please advise. Kesiva Hatima Tova