Cosine Computer Services provides on-site service, support, and training for residential and business computer users throughout Western Nevada County, California.

Got a computer problem? We can help.

• hardware and software installations

• server installation and configuration

• developing and hosting web sites

• system optimization, including computer pest (viruses, worms, adware, spyware) removal

• wired and wireless networking

• security audits

• training for self-sufficiency

Think of us as your personal IT department. We feature in-home and in-office service at no additional cost, so you don't need to shlep your computer to us. While there may be times we'll need to bring your computer in for more exhaustive servicing, our intent is to make this as painless as possible for you.

We specialize in supporting Windows PCs (98, ME, NT, 2000, XP, and Vista) and OS X Macs.

There is no charge for initial phone consultations so call or email us today to find out how we can serve you.

Contact Information:  phone: 530-263-0413    email: help@CosineComputerServices.com

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