I need to claim some forks from various coins and crypto's. One issue I can foresee, is that the dates when I purchased bitcoin, litecoins, and Ethereum, it is various. Then I have moved coins around from different wallets and exchanges. I have no clear dates on what is what and it has moved around.
How do I claim forks?
Is it hard to claim forks?
Is there risk claiming forks?
Is there a charge for claiming forks?
Are there forks that are worthless?
More. Info. Please!!!!

it is better to read about it in Google search engine, or to consult with those who have experience! I constantly have a problem with this understanding.