Want to learn how you can access the computer remotely? Here is an easy guide on How to Remote Access another Computer with Chrome Remote Desktop App.
To access your router from outside the network, you need to type in your public IP address and remote control port no.
Here is the list of 5 Best TeamViewer Alternatives to remote access and control your PC, do video conferencing and voice calling, and many other features.
Here is the list of 10 best free remote access software tools. Remote utilities, Microsoft Remote Desktop, RemotePC, LogMeIn Pro, UltraVNC, Parallels Access, SolarWinds Dameware, TeamViewer, and Zoho Assist