Many of us are considering the most effective technology investments that we can make to keep our systems happy and ensure optimal productivity in 2009. In previous post, I mentioned some free or nearly free items which have tremendous value. Proper security on a PC or network begins with a firewall. Firewalls are designed to keep unauthorized or harmful network traffic outside a network or computer system. A good online port scanner, ShieldsUP!, which can be used to test for potentially … [Read more...] about Keeping computer systems running, secure and backed up in 2009
Computer Systems Running
