LogMeIn Free includes: access from any Internet-connected Web browser; access to a Windows PC or Mac, remote control and desktop viewing, copy and paste between computers, Wake on LAN, reboot/reconnect (including safe mode), basic reports (remote access sessions and user access), Chat, AES 256-bit encryption, SSL/TLS intrusion detection, IP address lockout. It is a freeware remote control application that's reliable, comprehensive, well-designed, user friendly and easy-to-use.
Here is a screenshot to illustrate the features and user interface of this application:
VNC Connect
TeamViewer
TeamViewer Host
TeamViewer Portable
TeamViewer QuickJoin