It's my pleasure to help you so take all the time you need, just keep me informed when you're able.
What company manufactured the PC?
I can't with a good conscience suggest you remove the 2 partitions to the left of the Windows partition as you may need the "Recovery" partition to repair the PC if you ever have terrible issues that make the PC unusable.
If you did choose to do so after you have made the set of recovery disks from the "Recovery" partition, have a look at this tutorial at the link below; the first thing that would have to be done is to mark the Windows C: partition as "Active" using the out-line in Step One
of the tutorial. Partition : Recover Space Used by an Older OS