Hi, just continuing the previous posting, how to make everything run faster?. Here is another tip for you. Read it.
Change your monitor's resolution
As a general rule, you should keep your monitor adjusted to its highest resolution. There are exceptions, however. Some programs, especially games, run better with fewer pixels displayed. And if your laptop becomes confused when you plug it into an external monitor, you may find yourself having to revisit the Settings tab of Windows' Display Properties box annoyingly often.