remote PC support and screen-sharing
TeamViewer is a remote PC support/control and screen-sharing tool. You can remote control a partner's desktop to give online assistance, or you can show your screen to a customer without worrying about firewalls, IP addresses and NAT. It's packaged as a portable app so you can work on the go.
TeamViewer Portable works best with the PortableApps.com Platform
For help getting this app up and running, please read the following:
By default, TeamViewer Portable is configured not to save settings. After running, if you adjust the TeamViewer.ini file within the TeamViewerPortable\Data\settings directory so nosave=1 reads nosave=0 it will save settings. Note that it must be run with admin rights to properly load and save settings.