Another vote for Dell, I am posting on a 4 year old Dell laptop that has given me no problems other than viruses which are not Dell's fault. I have owned other models in the past and none have stood up to the Dell. This laptop has been to Florida many times, Las Vegas, Rome, Sicily, London, and North Carolina. For the $999 I paid it has most certainly been worth it.
We also use Dell exclusively at the company I work for, and have hundreds in the system. We have not had any major issues since switching from Compaq/HP which were nothing but problems.
AngieinOH, the issue was possibly your IT department. If you do not have a good IT staff (which is very hard to find!), these problems will get blamed on the manufacturer in a game of pass the buck. This rings true for any brand of equipment since they all buy their motherboards, processors, hard drives, etc from the SAME suppliers! I know this because I work in the semiconductor business and sell products to manaufacture these components. EVERY hard drive manufacturer on the planet buys our products to manufacture the drives! The same can be said of processors, there are only two companies in the world that supply the raw material to produce these chips and memory.