Hello there and welcome here. My name is Peter and I live in Denmark. This is, of course, my first post on dotTech.
I learned of Ashraf via Giveaway of the Day and have followed his blog, dotTech.org, for a long time. I work with computers doing maintenance and/or troubleshooting on a daily basis and figured I could pass on some personal knowledge to my fellow dotTechies.
Today, I will discuss 3 portable programs I use to clean computers:
- Glary Utilities
- Wise Registry Cleaner
It was difficult at first when I first started to use registry cleaners. I did not know anything about the registry but I did know if you make any false moves in there (i.e. delete the wrong things), you may have to reinstall the software (or even your whole OS) that was damaged in the registry. However, everyday my computer was getting slower and slower so I was forced to think in new ways and learn about the registry, because I need my computer – without it I am lost.
So, after trying several different things to try to speed up my computer, I decided to learn about the registry and how to clean it.
First I started with CCleaner…
…because many sites I surfed mentioned CCleaner as a safe and reliable cleaner. At the beginning I would delete only the TEMP files (temporary files). However, after a while, when I had the time to look at every entry in the registry CCleaner was asking me to delete, I gained the courage to clean more than just TEMP files. From my experience, I learned a lot about the significant entries; I could trace them all, or nearly all, to what they do and what program program they belong to.
In my time experimenting with many different registry cleaners, I discovered many registry cleaners come with an explanation on why you can delete the entry, and they categorize them in temporary files, missing references, unused extensions etc.:
After I played around with many registry cleaners, commercial ones and free ones, I could see that the trials of the commercial registry cleaners you only can delete 10-20 entries at a time even though they find about 2-900 deletable entries. The problem was, I was helping other with their computers around the same time I was experimenting with registry cleaners, so my need dictated something less restrictive. There I went searching for something safe and reliable, yet simple and free to use everywhere. In the end, I found the 3 free (portable) registry cleaners that fit my needs and can work well for you too.
As I already mentioned, CCleaner was the first program I used for registry cleaning, and I have stuck with it, because it is free, and safe.
CCleaner is so reliable, with CCleaner I usually just delete the suggestions it makes without giving it a thought.
However, I would like to say something for the TEMP files cleaning: it can help a program to run again by fixing, for example, error messages. However, at the same time, think twice about delete TEMP files because deleting TEMP files for a program that needs the TEMP files may cause issues because sometimes TEMP files store user data and such (think browser cookies and cache as an example).
At first I thought Glary Utilities is the same as Ccleaner, but after studying the suggestions of Glary Utilities, in terms of cleaning the registry, I could see that Glary Utilities finds different errors than CCleaner but is also safe to use. Because Glary Utilties is portable it was easy to test it on other machines without leaving any trace on the computer that the program has been there, and that is a thing I like very much. Remember, you do not want to spend time to install and then uninstall a registry cleaner.