In the admin.tools section in the control panel the applications has an event veiwer log of every error I have had since I got my computer. There is an option to delete these. Do I ever need to do this? Or is it wise to have such a list to hand.
I wonder if these logs are taking up valuable disk space
(because I've got tons of them)
It's probably a good idea to keep them for a while, then clean them. If your pc ever has issues a tech can refer to those logs to see what the problem(s) might be.
Thanks for that Tarun