IE 11.0.0.4 is the last-version prior to Microsoft disabling for MS Edge.
*IF* some websites aren't rendering properly with the MS Edge "downgrade" feature, try reinstalling IE 11.
archive.org: https://web.archive.org/web/20210507140600/https://www.microsoft.com/en-us/download/internet-explorer.aspx
Safari 5.1.7 is last version supported for Windows. ".EXE" can still be downloaded from Apple.com but "KB" page is taken down.
download link: http://appldnld.apple.com/Safari5/041-5487.20120509.INU8B/SafariSetup.exe
archive.org: http://web.archive.org/web/20210413145735/http://appldnld.apple.com/Safari5/041-5487.20120509.INU8B/SafariSetup.exe
stackexchange data source: https://apple.stackexchange.com/questions/68836/where-can-i-download-safari-for-windows
Only download TOR over reputable sources, and confirm file hases before installation.
https://www.torproject.org/download/