Solve Laptop and Notebook Problems

There are several Problems that can be considered an evergreen within the notebook world. The three main problems every Notebook user can run into are:

Overheating
Overheating is a very common Problem due to the small space and the bad air supply a latop can have. In case the laptop has some very high end Hardware build in this can lead to some serious overheating, furthermore resulting in performance problems / lagging and in some worst case scenarios emergency shut-downs and/or battery damage due to overheating leading to a shorter uptime.
Bad Performance
Bad performance may have several reasons, on the one side it can be due to a cheap laptop and bad components, too much heat or a misconfiguration in the OS. In case you have serious trouble with your OS you should try to use a program to clean your registry & hard disk. Otherwise you should be a bit picky about which laptop you get.
Short Energy Supply
After a while every laptop battery loses some of it's inital power. This may be up to 50% with cheap models, and 10-25% in more expensive products. In case you are a big traveler, or spend plenty of time outside without external power supply there are additional notebook batteries that can server anywhere between 6-20 additonal hours.

The page Laptop Repair 101 seems to be a great site with lots of help once your laptop does not only have problems and is broken and you want to have some "do it yourself" help.