Google is phasing out the internal use of Microsoft’s ubiquitous Windows operating system because of security concerns, according to several Google employees.

The directive to move to other operating systems began in earnest in January, afterGoogle’s Chinese operations were hacked, and could effectively end the use of Windows at Google, which employs more than 10,000 workers internationally.

“We’re not doing any more Windows. It is a security effort,” said one Google employee.

“Many people have been moved away from [Windows] PCs, mostly towards Mac OS, following the China hacking attacks,” said another.

New hires are now given the option of using Apple’s Mac computers or PCs running the Linux operating system. “Linux is open source and we feel good about it,” said one employee. “Microsoft we don’t feel so good about.”

Automatic Printer Switcher maps different default printers to different programs, so you can skip the step of switching to the printer you want every time you print from a different application.

The idea behind the app is pretty simple: Let’s say you’ve got a laser printer that you generally print Word documents to, and a color printer where you generally send your photos for printing. Just map your programs to the printer you will more often than not use it with, and Automatic Printer Switcher will monitor active windows and swap the default printer depending on what application you’re printing from.

Automatic Printer Switcher is a free download for Windows only.