Won't Start need advice, Please read....

The car doesn't get much time on the road when I put it away for the winter it seemed okay, I'm the only one who has access to the garage so it wasn't tampered with. I removed the spark plugs, again, seemed okay I cleaned them with fuel cleaner and reinstalled them. When I get home tonight I will remove each spark plug to make sure all are getting spark.

Again THANK You for your pointers.