Author: Alan

Alan's Author Bio: He runs Blogging Fever, a blog that features in blogging tips where he sends weekly newsletter on blogging tips. At the same time, he is also the writer for Open Source Buddy, a Ubuntu Blog where the blog features mainly in the tips and tricks of Ubuntu Operating System.

Can you recondition an old computer?

Leave a reply Alan

There are many ways to deal with old computers. One popular way is to get rid of it. This is because old computers have no value, are slow and take lots of physical space.

The other way to deal with them is to sell them for a super low price so that you can buy a new one without paying too much. However, second hand electronic stuff does not really have any value. For instance, you probably ended up selling a graphic card for $50 that you bought for $200-$300 originally.

So why not keep your old computer and make good use of it.

How to rebuild an old PC

1. Format your hard disk to ensure you have completely remove all the data in it – remember that even formatting your disk might not remove all your data.

2. Install an new Operating System. If you are looking at Windows, XP might be a good choice for an old PC, however 7 also handles low spec hardware pretty well, so is also worth considering. There are several reasons why I think Windows XP is no longer the best choice:

  • License rarity – Windows XP is 3 versions behind the current Windows operating system, meaning few firms still stock XP licenses
  • Support has ended – Microsoft have officially announced the termination of the support for Windows XP in 2014
  • Malware issues – Windows XP is prone to more security risks than more current operating systems, simply because it has been around longer; this means you are likely to need a better antivirus software to keep the PC safe

If you don’t want to go down the Windows route, I highly recommend is the Ubuntu, which is a free Linux OS. There are several free Linux operating systems out there but so far, I think Ubuntu is one of the popular Linux distribution and probably easiest to use.

What is the requirement to run Ubuntu? According to the official site, these are the requirements.

  • 700 MHz processor
  • 512MB of RAM
  • 5GB of hard disc space
  • VGA capable of 1024×768 screen resolution
  • Either a CD/DVD drive or a USB port – or both

I bet you have a better PC than Ubuntu requires 😉 Ubuntu

Uses for an old computer running Ubuntu

No matter how old the computer, it always has uses. Here are some of my suggestions:

  1. Use it for regular web browsing. With a lightweight operating system (which won’t suck up your RAM and CPU usage) your old computer can still perform pretty well for simple web browsing
  2. Use it for data backup. You can always transfer all your important stuff into an old computer, and use it as a backup machine, so you can keep your files safe and access them easily
  3. Home surveillance system. If you buy a webcam or two and install them into your house you could use your old computer to run your own home surveillance system!

So now, if you have an old computer lying around or burred in your storeroom why not dig it out and start making good use of it?

If you have any good idea on how to re-use your old computer, why not share with us below?

What are the risks of getting infected by malicious software?

11 Replies Alan

Have you ever thought of what is going to happen when you are infected by a computer malware? About a decade ago, computer virus aims were to replicate themselves and destroying key operating system functions. If you got a computer malware infection at that time, most probably your operating system will be corrupted by the malware and you will need to format your hard disk to solve your problem.

Today, malicious software behaves a little different. We have more than 10 types of computer security threats such as virus, trojan, worms, spyware and many more. Each type of malware has their own speciality and here are top 3 risks of getting infected by a computer malware.

1. Having your login credentials stolen

It is very popular today that a keylogger/keystroke logging is used to log a victim’s login credentials. Once the keylogger has a set of your username and password, they can login into the account and do almost everything unless your account is protected by a two factor authentication.

2. Losing hard disk space

Hard disk space today can be very cheap but we should not waste it on storing malicious software. Malware such as worms will replicate in your operating system and take up your hard disk space. You will not feel the burden at the beginning but as the process gets longer, you will start to feel the pain of having insufficient disk space.

3. Spending money on unnecessary stuff

There is also a type of malware where they scare you off by telling you that your computer has hundreds of infections which you actually don’t have. Upon scaring you, they urge you to purchase a bogus antivirus which claims that can clean all the mentioned infections. All in all, you end up actually paying for nothing.

4. Being part of a minion for DDoS attack

Have you ever thought of how DDoS can bring thousands to millions of traffic to a server? It is actually all the computers which are infected with some sort of trojan that explains how the attacker can have such massive amount of traffic. By getting a malware infection, you are at risk of becoming part of this big project which you do not want to be.

5. Losing your privacy

Another form of malware which is known as spyware is built to spy your daily activities. By knowing your daily activities, the attacker will be able to understand you better before attacking you. For instance, if you regularly surf to adult sites, the attacker will probably start off with some fake adult material to lure you into their trap.

Looking at someones internet usageBack to you now, are you able to take all the risks mentioned? If you are not, be sure you have a good habit when it comes to internet and computer security and always remember that having an antivirus and firewall is not sufficient for a good security.

The top 5 mistakes I have made in blogging

22 Replies Alan

About a year ago, I started blogging on a niche topic, hoping to earn some income from it just like many other bloggers out there today. However, nothing comes easy and I have been through a lot in that one year period. In this entry, I would like to share the pain when I started out, by telling you the five biggest mistakes I made.

1. Meaningless domain name

I started out by naming my blog and want to find a domain name as close as possible to the name of my blog. On top of that, I have the fear as well to have a long domain name because it is difficult to remember. As a result, I ended up creating a totally meaningless domain name which I still have the regret today. People find it hard to determine the niche of my site just by reading the domain name. The lesson learned here is to have a domain name which can represent your niche as close as possible.

2. No keyword research

Wrong!After I had gained some experience in blogging and internet marketing, I begin to realize the importance of keyword research. It does not only help you to define the objective of your blog, but also identify your competitors. Keyword research can be pretty boring and that is why I made a mistake to skip it first, research later. The lesson which I learned here is to research first, write later.

3. A niche topic without focus

My niche is IT security and I know that I am going to write about security. Why is that not good enough? Because it is too general. During my first month, I had been writing everything about IT security such as news, tips and tricks, reviews, network security, computer security, internet security and many more. Readers that come to my blog can’t see the purpose of the existence of my blog and I think I failed terribly there. The lesson which I learned here is to start a topic in a very focused way, even if the target audience size is small and grow slowly from there.

4. Spamming dofollow backlinks

Everyone here knows the importance of “dofollow” links. In order for anyone of us to rank well in Google and other search engines, you have to build a lot of “dofollow” links. I build plenty of them from “dofollow” forums and none of them give me any boost in SEO. The lesson I learnt here is to spend more time writing quality content, which other bloggers will want to link to.

5. Started out with Blogspot

Have any of you tried migrating your blog from Blogspot to self-hosted WordPress? It is not really difficult but can take a lot of time to amend your previous posts to fit into your WordPress theme properly. If you really want to blog seriously, invest into web hosting and a domain name because they are not really that expensive.

What about your blogging mistakes? Have you done anything which you still regret today?