That is perfectly normal if the programs are installed in F: you can't simply move them to C: because they will most likely stop working due to the references to F:
You have to uninstall the programs that you have on the F: drive using the corresponding Uninstaller and reinstall them by running the setup program and select to install on c:\program files\...
Another option is to readjust the free space by resizing the partitions using a program like EaseUS Partition Master (free for personal use)
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