my laptop is running very slow. recently got a brand new modem and wireless router. Signal strength is excellent. but computer is slower than molasses and takes Forever to open attachments. can't get any work done! What could be the problem? Thank you!
If the computer is running slow in general, run some disk utilities and of course don't forget the usual virus checks and malware checks.
If it is slow only when d/l something it could be some wireless settings that need to be updated after you upgraded your network. It still could be useful to run the malware checks, too.