Proxy auto-configuration files are JavaScript files that automatically set a browser's proxy settings based on a server administrator's needs. Businesses may use PAC files to redirect traffic to ...

Any URL is basically an IP address that you can remember easily. In other words, every working URL on the Internet is actually an IP address. The concept of IP addresses goes beyond URLs and extends ...

Proxy .pac files cause CPU spiking, iTunes crashes Proxy .pac files, used to automatically choose among different proxy configurations, are causing some serious issues under Mac OS X 10.5.3. We ...