It's Win-Rot, the Windows' program slowly gets deteriorated over time. Reinstalling the operation system will help, and having a solid-state drive is really a big plus.
A format/reinstall will help because it gets rid of all the crap built up and fixes any issues that Windows may have gotten over the years. And a SS drive is a great way to speed things up if you dont have one already
Store your pictures on a thumb drive via USB port or if your laptop has a burner store your pictures on a disc.
Having a good antivirus program like PCmatic is a must have.
Very good advice, back your **** up and have a good antivirus program. Ive lost precious stuff because I didnt take my own advice and didnt have it backed up.
It really doesn't deteriorate, it just get's plugged up and slow with other programs that boot and run with Windows. If you know what you are doing, you can delete those programs. It's like a reset on your phone. It starts at the beginning with a fresh clean OS.
Mike is correct, Windows doesnt deteriorate, but your system does get clogged up with junk that WILL slow down your overall performance
If you read that article, it describes Windows Rot as NOT a deterioration of the Windows program, but rather a need for regular maintenance on your system as a whole.
That being said, Windows CAN get corrupt due to user issues, and a reinstall will fix that of course.
@Kern Dog , you are getting alot of good high tech info, but to answer your original question, there is no set time to replace your laptop, a good cleaning of built up system junk will help alot, but if you are not knowledgeable enough to do a thorough cleaning of it, take it to someone you trust who can, chances are it will run alot better after. BUT, if it is too old and it cannot run newer programs that you want to use, then you want to think about replacing it, or updating software, usually replacing is the easier way to go.
Back your **** up onto an external hard drive before doing anything!!