After discovering that Microsoft Edge could be installed on Windows 7 with an update, I gave it a try.
Edge imported my Chrome Bookmarks and Extensions nicely.
Chrome video downloading extensions work on Edge including Video Download Helper and Stream Video Downloader (green arrow). I may eventually buy the lifetime VideoDownloadHelper if I am sure it will download well without the watermark and taking forever with some videos aggregating.
Through Edge, I found a program called YouTubeByClick which downloaded youtube videos at a higher definition than most of my other methods. https://www.youtubebyclick.com/ Sadly, only their Premium works after a one day free trial.
The Get Video program and the Video Download Helper Extension still work for VK and youtube downloading.
Get Video download for Windows https://getvideo.org/en/download
4K Video Downloader works well with Facebook and youtube most of the time. https://www.4kdownload.com/products/product-videodownloader