First, if you haven't already, upgrade the default MS's "Windows Update" to "Microsoft Update". Microsoft Update covers more.dkcook2 wrote:- Keep programs up to date (e.g. Drivers) - I know Microsoft does some of this but as I recall there are some programs that it doesn't cover.
I like to use Secunia's on-line scanner found Here. It will tell you about common programs that have fallen out of date. Things like Flash, Adobe Reader, Java, etc.
Even so, you'll still have to check the computer manufacturers drivers page from time to time. This is where having all the same machine is really a blessing.
I'd set the cache in IE to 50MB. The default is based on a percentage of the hard drive size and as hard drives have gotten bigger, so has the cache.dkcook2 wrote:Should we be concerned on what the temporary files settings and Internet cache settings are - should they be set low so the computers do not get overwhelmed with temp files?
What would users be most familiar with? I run IE exclusively and never have run into a problem. There is malware that attacks Firefox, so it's not a panacea. I also look at it as if my machine is going to get sick, I'd rather it get sick with something common than some thing exotic. But with the lower user rights setting, I think it's a non-issue.dkcook2 wrote:Should we use Firefox instead of IE?
Set the patrons to only have "user" rights in Windows. This greatly limits what any malware can do. (As well as the patrons.)dkcook2 wrote:Are we missing anything else on maintenance for these computers?
Other programs I like to use is Spybot-search and destroy, and SpywareBlaster. Both protect in real-time and are free for non-profit use.
As for the rest of the items, I think you're doing fine (defrag, etc.)