Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Otherwise the Windows app is pretty straightforward.
Source: https://www.pcworld.com/article/403379/private-internet-access-vpn-review-4.html
You can upload the files you want to transfer to iCloud Drive from your iPhone and then download them on your PC by accessing iCloud Drive through a web browser or using the iCloud for Windows app.
Source: https://www.devicemag.com/send-photos-from-pc-to-iphone-wirelessly/