If I get on someone else's PC I need apps they don't have. Here is a partial (growing) list.
Some are curls and some open download links if curl doesn't work.
Copy the text and make a bat file to run as admin from a "Portable" folder.
Curl Portable Apps
@echo off
echo Free PC Audit
curl.exe -L -O https://www.misutilities.com/freepcaudit.exe
echo Notepad Classic
curl.exe -L -O -A "Mozilla/5.0" -e "https://win7games.com/" https://win7games.com/download/notepad.zip
echo Revo Uninstaller
start https://www.majorgeeks.com/files/details/revo_uninstaller.html
echo Safe Mode Launcher
start https://www.majorgeeks.com/files/details/safe_mode_launcher.html
curl.exe -L -O -A "Mozilla/5.0" -e "https://win7games.com/" https://win7games.com/download/ClassicStickyNotes2.zip
echo Ultra Virus Killer
curl.exe -L -O https://www.carifred.com/uvk/UVKPortable.exe
echo Volumouse 64
curl.exe -L -O https://www.nirsoft.net/utils/volumouse-x64.zip
echo Windows Repair Toolbox
start https://www.majorgeeks.com/files/details/windows_repair_toolbox.html
echo Wireless Network Watcher
curl.exe -L -O https://www.nirsoft.net/utils/wnetwatcher-x64.zip
pause