Answer: It is permissible, per se, to make personal use of such copyrighted books and software.

Answer: It is not permissible to prostrate on carpets,
Sajdah should be performed on earth, and on those things which are not edible nor worn, and on things which grow from earth (e.g. wood and leaves of trees). It is not permissible to perform Sajdah on things which are used as food or dress (e.g. wheat, barley and cotton etc.), or on things which are not considered to be parts of the earth (e.g. gold, silver, etc.). And in the situation of helplessness, asphalt and tar will have preference over other non-allowable things. Sajdah should not be performed on the vine leaves, when they are delicate and hence edible. Otherwise, there is no objection. It is in order to perform Sajdah on things which grow from the earth, and serve as fodder for animals (e.g. grass, hay etc.). It is in order to perform Sajdah on flowers which are not edible, and also on medicinal herbs which grow from the earth.

Answer: It is obligatory to say salat in the usual way where possible. So, one should face the qiblah in all stages of the salat; if not, at least while saying the opening takbir. Otherwise the condition of facing the qiblah will be dropped. Similarly, if it is possible to do the bowing (ruku') and prostration (sajdah) normally (e.g., in the aisle of the bus or the train), those parts of salat should be done normally. But if it is not possible, then one should try to bow normally for ruku' and sajdah [for example, from a sitting position on the seat or the berth of the train].
For sajdah, one has to put the forehead on an item on which sajdah is valid, even if by lifting that item to the forehead. If bowing normally is not possible, one should just indicate by bending the neck [halfway for ruku and fully for sajdah].

Answer: Both are obligatory, but Khums is on gains after exception of expenses of the year and Zakat is on cattle, crops, gold and silver.

Answer: All songs (al-ghinã’) are harãm. Based on the definition that we accept, al-ghinã’ is the entertaining expression by way of tunes that are common to those who provide entertainment and amusement. In this prohibition, we should include the recitation of the Holy Qur’ãn, supplications (du‘ãs), and songs of praise of Ahlul Bayt (a.s.) uttered to the accompaniment of those tunes [that are used by the entertainers]. The prohibition of reciting other non-entertaining expressions —like songs intended to lift the morale [of fighters]— is based on compulsory precaution. However, the tune that cannot be described as such is not harãm by itself.

Answer: Lying for the above mentioned purpose is not permissible, nor is it allowed to claim money in this way; and duplicity in this is helping in committing a sin.

Answer: It is forbidden to wear and sell them.

Answer: It is not permissible to buy and sell alcohol.

Answer: It is permissible to consume if the amount is very minute, e.g. 2%
If the amount of alcohol is more than 2%, then one may dilute the medication with water, so that the amount of alcohol becomes very minute, e.g. 2% or less and then consume it.

Answer: f the husband has abandoned her, she can take her case to the religious judge who will then force the husband to choose one of two courses: either end the abandonment or release her [by divorce] so that she can marry someone else. If he refuses to do any of the two, and it is not possible to force him to adopt one of the two alternatives, the religious judge has the right to pronounce the divorce at her request.
But if the wife is the one who has left her husband without any [valid] justification, there is no way for the religious judge to pronounce her divorced.