Ring them
Yes, but it may not be worth making a claim. I had my glass door window broken by a guy doing my lawn and when I called the insurance it was cheaper for me to just get it fixed than to pay the deductible . Call the company.
If your window was broken due to a covered peril such as Fire, Wind, Hail, Lightning etc then it is certainly covered subject to your deductible. The occasional broken window is a normal and expected part of home ownership. If someone just accidentally broke the window while moving something or by opening and closing the window then it would not be covered unless you have coverage for glass breakage on your policy. You can refer to your home insurance policy to see if you have glass coverage. Bear in mind that most window glass repair is very cheap and usually far less expensive than your deductible would be for a home insurance claim.
No. It's not your window. You are a tenant and there fore you do not own the home just the contents. You cannot insure something that you don't own. The landlord will have to fix the broken window unless you broke it and in that case you will have to fix it yourself.
No, I have not received the home insurance claim check from the mortgage company yet.
home inventory
No.
Heat from a fire or an explosion yes. Heat from "weather conditions" no. Damage from "weather conditions" are specifically excluded.
Consider saving the leftover money from your home insurance claim for future emergencies or home repairs. Alternatively, you could invest it in a savings account or use it to upgrade or improve your home.
They should not drop you before a claim is settled. If they have contact your state department of insurance and file a complaint.
Yes you can withdraw your claim, but once reported, the damage and the claim filing are still on record.
Once you become the legal owner of the home and something occurs that is covered by homeonwers insurance then it is your insurance that must cover the claim. In the event the incident is not covered by your insurance policy and you feel that a material misrepresentation was made by the seller then I can only suggest getting the advice of an attorney.
You don't need too. Just make your loss claim on your own homeowners insurance policy. If your neighbor is liable for your loss then your Insurance Company will subrogate the matter for you.