Windows - Easiest way to install Telnet Client

Sometimes its confusing on Windows from version to version, how to enable TELNET.
The easiest was to install Telnet Client is from the command line.

Steps:

1. Open command prompt. (Windows Key + R, to bring up the Run window -> Type cmd in the run window -> Click Ok
2. In the Command Prompt window type the following command:

 pkgmgr /iu:"TelnetClient"

If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click Continue.

When the command prompt appears again, the installation is complete.

Windows - How to add Programs to StartUp

Here is an easy to follow article to how to add programs to Windows System Startup.
http://www.howtogeek.com/208224/how-to-add-programs-files-and-folders-to-system-startup-in-windows-8.1/