You might need to download AVG Remover tool to uninstall the free antivirus if the bundled uninstaller fails to work properly.

There is a trick to install public key generated by Puttygen into OpenSSH server. Otherwise, Putty will fail to authenticate with OpenSSH server with rejection message that says “Server refused our key”.

If you insist, this is the way to enable remotely login Linux server via telnet protocol with root user privilege.

A focus “video-shot” to demonstrate on how to use TRK to enable Windows Vista SP1 hidden Administrator account and reset the Windows password to blank.

WordPress 2.6.5 is the latest WordPress subversion to fix one serious security threat and three bugs discovered by WordPress supporters and fans.

If you access to Gmail or Google Account with a public computer (at cyber cafe), do remember to have a look at your Google Account login activities to confirm your password has not been logged by a keylogger.

If you forget the router modem password, or intend to send it back for warranty claim, you should remember to reset the router modem settings back to factory default.