If you are asking yourself how to 
make that old laptop run faster
 and give it a breath of life, then you found your solution. The process
 is almost the same as in computers, the same laws apply to laptops. If 
you use your laptop as a paper holder now, because it runs so slow, you 
cannot use it for anything anymore, then try these tips and they could 
prove useful and once again make your laptop usable.
Keep in mind, there are no miracles, so if you have a laptop that is 
older than you, chances are you should skip directly to the Laptop Buying Guide, but for laptops that can still handle a few upgrades, there is still a chance. I’ll start with a few, 
free solutions that can improve your laptop’s performance.
1. Keep it clean
Dust and other particles make their way into your laptop, and because
 of this, it makes it overheat. This is a definite NO. Take it apart and
 clean all the components inside. This will help keeping overheating 
under control, which is the biggest problem laptops face. Also, when 
doing this, change the thermal compound from the CPU and the chipset. 
Maintaining it cooler helps your laptop from shutting down because of 
overheating and it helps the components have a longer life.
2. Keep it cool
If you didn’t understand before, then I will say it again: all 
computers like cool air flowing through them. A clean computer works 
better then a hot one. Also, think of buying a cooling pad or just keep 
it on a hard surface, where it can intake air and push it over the 
heatsinks.
3. Install a new OS
A fresh install of the OS (especially Windows)
 can have a huge improvement in how your laptop works. Viruses, malware 
and other harmful stuff gets in your computer and it causes it to work 
hard. Of course, a cure for this would be a good antivirus,
 but fi they get in, it’s really hard to get them out and even after 
that, your computer will not work as well as it did. Old files and 
registry entries also pile up and make it harder for your OS to work, so
 a fresh install can do miracles. Also, if you are running Windows 
Vista, upgrade to Windows 7 (or even Windows 8), it will give you better
 performance.
4. Defragment your HDD
Defragmentation keeps your HDD in good shape. The data has a habit of
 clustering together and it makes it harder for the HDD pin to find it 
and access it. So try defragmentation on a regular basis.
5. Use utilities for speed up
There are tons of utilities out there that claim to make your 
computer run faster. I used some, and the majority are just reg cleaners
 and task managers. They do work in some capacity, but don’t let 
yourself fooled by what the developers say they do. Also, when searching
 for such programs, find one that lets you modify the startup programs. 
As you might know, lots of programs start automatically with Windows, 
making the boot time longer. The unnecessary ones can be removed, saving
 precious time when booting up (Note: 
you can also do this from the MSConfing in Windows. Start -> Run-> type “msconfig” -> startup).
6. Keep your HDD “clean”
By this, I refer to the numbers of programs you have installed on 
your computer. Try to keep it to a minimum. Install only the programs 
you usually use, and not tons of other apps that you only use once. They
 make it easier for
 fragmentation to creep in and it also creates registry files that keep on piling up.
7. Do not use Animations
Animations make your desktop look nice, but they also 
slow up your computer.
 Windows Aero and other aftermarket themes are such an example. If you 
are using XP, then try using the old style theme and no background 
picture (solid color). Fewer desktop icons also help. By using these 
tips, you will see some improvement in the way your computer works.
8. Get more RAM
Now, moving out the “free” zone into the place where you have to 
invest some money for your laptop to work better. The first step it to 
upgrade the amount of RAM memory your laptop has. 1-2 gigs of RAM will 
be definitely make a difference and you will notice the change 
immediately.
9. Install a new CPU
If you have a suitable socket on your laptop, then a new CPU can make
 a great difference. Because of the heating problems, overclocking is 
not a very good solution for laptops. Because of this limitation, the 
way to go is a new processor, but keep an eye out for how much heat it 
dissipates, because it can overheat and it won’t run.
9. Install a SSD
Solid State Drives are by far the best idea if you want your laptop 
to work lightning fast. Although they are expensive, they work great and
 offer lots of speed. If your budget permits, then this is the way to 
go. Keep in mind that SSDs connect via SATA cables, so before you go and
 buy one, check to see if your laptop supports SATA drives.