1. Download and install nexus installation package, I used nexus-2.14.13-01 version
2. administrator open a command window cmd
3. Enter into the command nexus bin directory nexus install
4. Start nexus start
5. Open your browser and enter the address http: // localhost: 8081 / nexus /
6. The default account and password are admin and admin123
Other commands
nexus stop stop service
nexus restart restart
nexus uninstall Uninstall