Golden Rule #1
1. Simplicity Is Security
The more we keep things simple the more secured we are and the lesser chance we become vulnerable.
Do not go into an “install frenzy mode”. Nowadays, with the growing popularity of the internet, it is not hard to find something that will suit your needs without the need to save a hardcopy in your computer. So, stop worrying about “i need to save a copy of this or that”. What you can do instead is bookmark the source and go back later when the need arises.
Start with a checklist and try to focus your mind on things that matters most. A good way to start is through classification.
Divide all your softwares into categories.
System
Security
Cleaning
Office/Documents
Multimedia
2. Be a minimalist
Do not overload your computer with useless stuff that runs redundant tasks. For example, instead of having two media players, why not keep an all-in-one solution.
By doing this, not only you can save a huge chunk of hard disk space, you can also minimize your chance of acquiring lots of spywares.
Golden Rule #2
Use only those legitimate software and be sure to download it from legitimate source/s.
How do we know it is legitimate?
Read reviews
Join forum discussion
Ask a close friend
Who are this legitimate source/s?
The company or the authors Official Website
Trusted file hosting websites like Download.com and Sourceforge.net
Golden Rule #3
Update, Upate Update!
Theres no better than a brand new piece of software with the latest updates installed. This can also save you from a lot of trouble.
It is recommended to run a clean install of everything you want to update. Clean install is the process of removing first an old software before installing a new one.
Golden Rule #4
DO NOT EXPERIMENT NOT UNLESS YOU KNOW WHAT YOU ARE DOING, AND YOU ARE AWARE OF THE RISKS AND THE POSSIBLE DRAWBACKS OF YOUR ACTIONS.
Golden Rule #5
Avoid Pirated/cracked copies that can be found on the web. This “warez” are often maliciously modified by malicious individuals who doesn’t have the decency of owning it legally.
Why need to use a pirated software if a newer opensource software nowadays can do as much task a paid software is capable of or even better.
Use legal alternatives if you can’t afford to buy a paid software rather than using a pirated copy which can make you look cheap.