5 Free & Easy Tricks To Fix A Slow Computer

It was like a speed demon when you first got it back from the store.

Every program and document open up so fast that you couldn’t even catch up. It was the best decision to replace your old antique computer with this new speed demon.

That moment seem to be a distant dream now.

It is as if your new computer got possessed by the spirit of your old one. It takes forever to boot up and continue to run something in the background, slowing everything else down.

Sometime you can random pop-ups that came out of nowhere and, hang on, why is the whole screen blue

computer! y u so slow???

It’s no wonder many has given up on computer and migrated over to tablets. They don’t give you any of such problems.

Up til now, I’m still surviving well with the 1st and 2nd generation iPad.

But try using tablets to do a project or to generate a report. The pressing-and-holding, pinching and sliding is enough to give your fingers a crossfit workout. And that’s just to format the excel sheet.

Like it or not, a computer is still the easiest way to get things done.

I tried blogging on my iPad. The speed and efficiency just isn’t there. Tablets are meant for more leisure stuffs like watching a video or web browsing, not to create a pivot table.

Don’t replace your slow computer yet

Many people I know will simply replace their computer when it starts to “degenerate”. Even though they are very affordable now, it is much cheaper to try to fix it up.

In fact, I’m going to share with you free tools that will help you do all that even if you are a complete novice to computer.

First you have to understand what is causing these slow downs. There are 5 things that affect the speed of your computer:

1. Unnecessary running programs

With computers almost becoming a commodity these days, computer makers need to look at other ways to make money. One of it is to partner with software companies to preinstall their programs before they ship the computer to you.

These programs (or better known as bloatware) requires considerable disk space and RAM to install and run.

Say you have 4GB of RAM and all your running programs are using 2GB. That’s okay.

But with new version of programs coming out with more fancy graphics and features, they are going to use more RAM than before.

When that 4GB is insufficient, your computer will use your hard disk storage as virtual RAM. While that will work, it will slow things down tremendously because hard disk processes much slower than RAM.

So even if those programs are not bothering you right now, it is best you get rid of them.

There are a couple of ways to do so.

The manual way is to uninstall them one by one. Just go to Control Panel | Uninstall a Program and select the programs you are not using and click on the Uninstall button.

Uninstall Program

You would have notice the Powerful Uninstall option to the right. This isn’t default. I use it to uninstall all my unwanted programs.

A typical uninstallation tend to leave behind a lot of bread crumbs. The empty folders, the registry entries (more on that later) and other stuffs.

Iobit Uninstaller (free) scans your hard disk for traces of these and help you get rid of them so take up space and slow down your computer.

There is also the automated way to rid of these bloatwares by using Decrap (free). It allows you to easily and safely remove all of the bloatware that comes pre-installed by the manufacturer on a new Windows PC.

Here’s the video on how it works:

2. Obsolete registry entries

In addition to taking up space when programs are installed, there will also be entries made into the registry. According to Microsoft, the registry is a database in Windows that contains important information about system hardware, installed programs and settings, and profiles of each of the user accounts on your computer. Windows continually refers to the information in the registry.

Imagine this to be your operating manual that you just have to refer to every single time so things are done properly and consistently.

Sometimes programs that are uninstalled leave behind bread crumbs in the registry. So your computer still have to go through that set of procedures even though it is completely unnecessary, taking up a bit more time.

There are many registry cleaner in the market but I would personally recommend using CCleaner (free). It is much lighter than the rest and lab tests has shown it provide the best performance.


3. Old drivers

A driver is software that allows your computer to communicate with hardware or devices. Without drivers, the hardware you connect to your computer—for example, a video card or a webcam—will not work properly.

Because of the complex relationship between hardware vendors (video cards, USB ports, etc) and the computer makers, the onus of updating the drivers for the hardware can get ambiguous.

So you can’t get the latest drivers from Windows Update because that is the Operating System. You need to visit the computer makers website or the hardware vendors website to download them.

And sometime it doesn’t work. I tried downloading a new video card driver from Intel but Acer doesn’t allow me to install it and insist I download their version from Acer’s website.

That is just for ONE driver.

As a user, you shouldn’t be bothered by this. I use Driver Booster 2 (free) to automatically scan my computer for outdated drivers and make sure they are up to date.

Driver Booster 2

4. Viruses

Antivirus softwares can really be resource intensive, especially those that are preinstalled with your new computer. They usually go overboard with their scanning processes which slows everything down to a halt.

Yes the extra security is good but for me, I don’t open random files that are sent to me and will not install freebies unnecessarily.

So I would usually replace the existing antivirus program with Microsoft Security Essentials (free). This is Microsoft very own antivirus software.

Microsoft Security Essentials

Although av comparative tests would show that many others are much more capable and effective than Microsoft Security Essentials, my focus is on speed so it is good enough.

5. Fragmented hard disk

Your hard disk is just like a shelf at the library. It starts off neat and tidy but as you take out and put books backs, it is going to get messed up.

To tidy it up, you need to run a default program Disk Defragmentor.

But it require you to initiate it. Although you can create a schedule to let it run automatically, it probably would bog down your resources when you most need it.

My solution?

Iobit Smart Defrag 4 (free). It is one of those install-and-forget programs. You just have to make sure Automatic Defrag and Boot Time Defrag are turned on.

Iobit Smart Defrag 4

6.  Bonus Trick

This last one is something I discovered not so long ago.


Fixing your slow computer does not have to take a specially trained technician. It is something you can do yourself if you know the right tools to use.

Give it a try and let me know how it turns out.

Please note: I reserve the right to delete comments that are offensive or off-topic.