free software

Differences between Free Software and Commercial Software

Differentiate the hardware from software is not difficult. In the first classes of any school where it teaches computing, it quickly learns the difference between the two.

Nevertheless, the concept of software is more complicated to understand, despite being widely used and often illegally. An important point to differentiate are the concepts of Free Software and Commercial Software.

Free and commercial software

Free software

The Free software are those software that are under a free license, whereby the use, modification and distribution are permitted at all. The main free software licenses are GPL and LGPL.

The first, intended for users who may incorporate modifications or free software can add to a job, which should make it available also with the same license. The second It is more permissive, and it can be used even for commercial purposes.

Free and commercial software

Free software does not necessarily mean it is free of charge, this is an important point to consider, many free software can be sold separated or incorporated to another software to selling like consulting or related services, for example.

Examples of Free Software:

  • Linux Operating System
  • Java and PHP languages
  • MySQL Database
  • Open Office Suite

Commercial software

Commercial Software or proprietary software is those software that has an owner of its copyrights, and their use is allowed through a business license and most of the time paid.

Commercial software is no different from any other product commercially, only considering that still paying for software will be receiving only license or right to use and will not be buying the software itself.

Free and commercial software

The most important market Commercial Software companies are Microsoft, Google Adobe, Corel, Autodesk and Apple, among many others.

Examples of Commercial Software:

  • Windows operating system
  • Microsoft Office Suite (Word, Excel, Power Point)
  • Adobe Photoshop, an image processing software very popular
  • Suite development for Dreamweaver, Flash and Fireworks
  • Software for vector graphic design Corel Draw

Which one to use? Free Software or Commercial Software?

Using Free Software and Commercial Software is a decision of each company or person. The price, license, business model, support and functionality are some points that should be considered.

Free and commercial software

Many individuals and companies make joint use of Free Software and Commercial Software. It is a good strategy because this way you can exploit the best of both.

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What are the differences between Windows and Linux?

Who of us has not ever heard about the existing battle between Windows and Linux users? At this point in the circumstances surely no one can deny that both sides have their reasons, and of course, believe that the operating system they use is the best.

Unfortunately, this difference of opinion is expressed as a kind of contest without real possibility of peace, all because of fanaticism without reason, which of course leaves the neutral user without deep knowledge of the subject, with the impossibility of knowing what the operating system that best fits your specific needs.

Differences between Windows & Linux

There is really no doubt that Windows is the operating system currently most widely used worldwide, but over the months, Linux is increasingly taking preponderance. While both operating systems offer deep design differences, they share the same philosophy: be easy to use and provide the user with all necessary tools to carry out its tasks.

Windows vs Linux: Hardware and software

It is a myth that Linux is an operating system for connoisseurs, the efforts made by companies like Canonical, makers of Ubuntu, the most widely used Linux distribution, are huge, all focused for the user to get exactly what you want without mechanisms complicated.

This was so many years ago, but now things have changed. Linux is at the same level of usability Windows, where everything is materialized in a few clicks. This is not bad, is basically what need a user that to have to spend much time in front of the computer screen.

Differences between Windows & Linux

Windows and Linux apps

Where Windows shines is in the number of applications available for the platform. Not that there is not much variety of applications in the Linux environment, but let’s face it, for every Linux application for a particular task, there are 100 for Windows, giving us a better margin of choice. One of the best places to download thousands of applications for Windows is CNET Downloads.

Differences between Windows & Linux

Another point where perhaps Windows is a better choice for us is whether we are professionals in a specific field such as graphic design, video editing or other very specific task, but if ours is the writing, trading or other activities where not required special applications, on Linux we can find amazing tools like OpenOffice or GNUCash, which will satisfy our needs perfectly.

Photoshop, games and other specific apps in Linux and Windows

Although many Linux fans will find that the following declaration is almost an offense, the fact is that Gimp, an excellent tool for image manipulation, is light years behind in terms of design and features from Adobe Photoshop. Same with applications like Cinelerra or Inkscape, all very good, but its implementation in the professional field is almost non-viable. Similarly happens with games.

Differences between Windows & Linux

However, for the basic user, which only requires a few tools like an image editor, a text editor and some other things, Linux, being free and very stable, it is a very interesting option, and best of all it is that exist versions, called distributions, specifically designed to be used on older computers or with limited resources.

Differences between Windows & Linux

Not so with Windows, since the latest version of the operating system requires considerable resources, and older versions such as Windows XP, which could best work on old equipment no longer supported or updated, whereby use of this type of OS it can be quite dangerous today.

Printers and video cards

Windows is very friendly with respect to the installation of devices. In contrast, although a vast majority of times we will not have trouble installing printers, video cards or other peripherals, Linux is sometimes a bit complicated in that sense, but it is noteworthy that this is also due to reluctance of some manufacturers to develop drivers for Linux of your devices.

Differences between Windows & Linux

Windows vs Linux: Virus and Security

Windows is widely recognized by the large number of viruses and malware developed for damaging its structure, but over the years this image is increasingly far from reality. Microsoft, thanks to the profound changes, constant updates in the system and in the code and changing the way how users use permits system has achieved greatly minimize the vulnerabilities who once were responsible for the destruction of hundreds of terabytes of information. And if we add a good antivirus system like Microsoft Security or Avast! We not have to worry about anything.

Much has been said about that Linux is invincible in relation to the virus, and this is very true. The system file permissions of the operating system make it an impregnable fortress.

Differences between Windows & Linux

Nevertheless, the fundamental fact for which Linux is not so exposed to attack as Windows is simple: Do not exist so many Linux users, at least in the home environment or small office, so it is not profitable to develop specific virus for this platform, at least for the moment.

Conclusion

Both operating systems deliver what they promise, if we consider the issues raised above, these operating systems can be very useful in our work.

Obviously one of the biggest differences between Windows and Linux is that the Penguin SO is absolutely free, against the hundreds of dollars it costs a Windows license, and it is paramount that the user must keep in mind before making any step.

With Linux we can do everything we are used to doing with Windows, even a lot of software available for Windows has developed a version of it for Linux.

But to know in depth which is the operating system that best suits us nothing better than to try it for yourself each of its characteristics, ponder about the type of computer we have and the work we do every day, and from there, draw conclusions.

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The best software to uninstall software

Remove software you no longer need that have installed in Windows is not always a task performed cleanly, it is normal that in the system remain many traces and components thereof scattered on your computer hard drive.

Unfortunately, the uninstall utility software that incorporates Windows by default, not doing his job properly, because it does not implement a thorough cleaning, and neither include any function that allows us to adapt to our needs.

Software to uninstall software

That is why in this article we offer the best uninstallers for Windows, which besides being the best in their field, they are completely free!

Software to uninstall software

If we are users who usually install and uninstall applications frequently, we will have already realized that Windows is not very good at this, in other things is the best, but unfortunately at this point fails miserably, because after uninstalling any program files remain folders and registry keys without deleting, which inevitably, after some time, lead to total chaos, including that our computer freezes completely.

To solve this terrible flaw in the operating system, here are the best free software uninstallers for Windows, so we can assess and opt for the most suitable to our needs.

IObit Uninstaller

IObit Uninstaller is the ideal solution for those users who do not like waiting, since unlike the others software evaluated here, speed is one of the main focuses of development.

Not only the application is really quick to show the full list of the applications we have installed on the system and to uninstall, but also it does so very effectively, eliminating any trace of it, including files, folders and keys from the register.

Software to uninstall software

It is also extremely simple to use, because with just a click with the right mouse button on any of the applications on the list, it will display a context menu where we can find four options explained themselves: Uninstall, Delete entry, Open folder and Search online.

If you wish, you can download the application from this link.

Revo Uninstaller Freeware

This excellent software, one of the most popular uninstallers from Windows platform, besides being one of the most complete, provides a lot of features that will make the task of uninstalling a program is as simple and clean as it should be.

Owner of a fast and efficient interface, is ideal for the replacement of “Uninstall or remove a program” feature in the Windows Control Panel.

Once we run Revo will show icons and names of all the programs you have installed on our PC, once this operation is completed, the program will scan your system before uninstall any application for avoid any problems, only then Revo will uninstalls the app.

Software to uninstall software

Notably also it performs this procedure once the program is uninstalled. Security twice.

The main features of Revo Uninstaller Freeware include the ability to remove any installation that has not come to term or damaged, and many other additional cleaning tools that will be very useful

If you wish, you can download the application from this link.

Absolute Uninstaller

Absolute Uninstaller is a software able to completely uninstall any application that crosses along the way, no more nor less than any of the other uninstallers mentioned in this report, Absolute Uninstaller will always be better than the default Windows system alternative.

One of the highlights of the program is that we have available the ability to manually uninstall applications or batch, something interesting if we have a lot of software to remove and we do not want to delete them one by one.

Software to uninstall software

We can also create a list of programs by name or date of installation, to thereby easily find the applications you want to uninstall.

If you wish, you can download the application from this link.

Comodo Programs Manager

Comodo Programs Manager is an application that shall be extremely useful when you remove or uninstall any program that we no longer wish to have on the PC, as well as provides the ability to uninstall drivers, Windows components and services.

Undoubtedly one of the best features of Comodo Programs Manager is the ability to monitor and record all changes made to the operating system when you install a program, which allows reverse those changes to its original state, sparing a good headache

As for the interface, Comodo Programs Manager gives us all the information we need to use it in a clear and concise manner, also very intuitive way, helping us to understand what they are seeing, a very important point for those users who do not have much experience in the subject.

Software to uninstall software

One aspect to consider when compare Comodo Programs Manager with other software is that Comodo creates a backup of files, folders and registry entries data when you uninstall a program, allowing you to easily recover any facility that we have deleted by mistake.

If you wish, you can download the application from this link.

ZSoft Uninstaller

This program is a tool whose design has focused not so much on the possibility of eliminating applications automatically without our participation, but that focuses on the control and analysis of installed programs, fact that guarantees a deep removal, and without leaving no trace.

To do this, every time you install software, you must perform an analysis before and after. While it seems a considerable nuisance, the reality is that by this way we have a really important control our PC applications. With this kind of system snapshot, we will know exactly which files or folders were created or modified by a specific program, so the cleaning will be more efficient and faster.

Software to uninstall software

Notably that ZSoft Uninstaller is for users with experience and patience.

If you wish, you can download the application from this link.

Conclusion

If you tried any of these apps to uninstall programs in Windows, we would like to know what you think of it. For this you have arranged all the necessary tools in the bottom of this article.

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What is hardware and Software?

A computer, also called PC, is a device that allows us to process information and calculate results, of course that this classic definition is somewhat outdated, as it is currently very wide range of tasks that can be performed with this device.

Currently with a computer, we can draw, write, play and communicate with others around the world without matter the distance, and being faithful to the original definition, we can process information using pure data through software programs.

Hardware and Software

Are hundreds of thousands the applications that we can install on a computer, each user can choose the necessary software that best fits your needs and requirements for each task begins.

What is a computer?

Basically a computer consists of two parts: hardware and software.

The hardware is a generic term used to designate all physical component parts of a computer, namely the cabinet, monitor, motherboard, RAM, processor, video card and others.

In the other hand, the software is the code in form of program responsible for providing the necessary instructions to the computer to perform a certain action. This category includes the operating system, games, device drivers, etc.

What is the hardware?

As well as the computer is divided into hardware and software, the hardware is also divided into two categories, called basic hardware and complementary hardware.

While the basic hardware includes all the necessary components for the operation of the computer, such as motherboard, monitor, keyboard and mouse, being in this case the motherboard, RAM and CPU the most important components of the whole.

Hardware and Software

On the other hand we have the complementary hardware, hardware that is not needed for a computer to function normally. Examples of such hardware are printers, scanners, flash drives and others.

Another way to differentiate the type of computer hardware is based on the role within it. In the following paragraphs we will know how this hardware are divided.

Input Devices: Devices that allow the entry of information to the computer.

Chipset: Chip integrated on the motherboard, the chipset allows traffic information between the microprocessor and other components that make up the PC.

Hardware and Software

CPU: This device has the task of interpreting and executing instructions sent from the operating system, and manages the requests made by users through the programs.

Hardware and Software

RAM: The RAM, acronym of Random Access Memory, is where the computer stores the programs, data and results processed by the CPU, allowing quick retrieval by the system, providing better performance than retrieving it directly from the hard disk.

Hardware and Software

Storage drives: This devices are intended for storing data both the user and the system. I.e. they are the physical space where are stored the files of the operating system, programs and user documents. These can be hard disks, CD, DVD or Blu Ray, flash drives or external removable drives.

Hardware and Software

Output Devices: These are the devices that show the user the results of its operations. This group includes monitors, printers and everything that serves the purpose of offering the user the ability to see the result of their work.

Hardware and Software

Mixed devices: This group includes all those devices that are capable of receiving and delivering information. Examples of these devices are network cards, modems and communication ports, among others.

Hardware and Software

What is the software?

The software is a computer code written in a programming language and compiled in the form of application that you use to perform a particular task. Also as in the case of hardware, the software should be divided into categories based on the role within the system.

Software Concepts

The software basically is a sequence of instructions that are interpreted and / or implemented to manage, redirect or modify a data / information or event.

Software is also a product which is developed by software engineering, and includes not only the program for your computer, but also manuals and technical documentation. Currently, these manuals generally are provided in PDF format.

Hardware and Software

Computer software applications comprises a sequence of instructions that is interpreted and executed by a processor or a virtual machine. In a functional software, that sequence follows specific standards that result in a certain behavior.

In our computer, all applications we use are software: Windows, Outlook, Firefox, Internet Explorer, Google Chrome, and even the antivirus apps.

A software can be executed by any device capable of interpreting and executing instructions for which it is created. When software is represented as instructions that can be executed directly by a processor, we say that is written in machine language.

The execution of a software can also be performed through an interpreter, responsible program to understand and execute each of its instructions. A special category of interpreters and remarkable are the virtual machines such as the Java (JVM) virtual machine.

Hardware and Software

The best-known device that has a processor is the computer. Nevertheless, there are other programmable machines such as mobile phones, industrial automation machines, etc.

Software Rating

System Software: This group includes the operating system, device drivers, system utilities and all the tools necessary to control the specific characteristics of these computers.

Software Implementation: It is called application software to all programs used by the user to perform a particular task. This group includes the office software, graphic design, accounting and electronic, to cite just one small fraction of all categories of applications that we can find in the market.

300 free applications for your pc

In this article we present a list of the most useful apps for install on the computer, all completely free, and with whom you’ll face all situations easily and work in the best way.

Here you’ll find office applications, system utilities, media converters, codecs, and many other types of software, and if this amount of apps seems little, you’ll also find utilities to repair defective pixels of a LCD o LED monitor.

Note that for each application in this list, you find a link through which you can access the developer’s website to download the software directly from there, without intermediaries.

In case you want to add a program to the list, please do so via the comments box or in the social networks.

300 free applications

Office and productivity tools

Highlight app: OpenOffice
A complete office suite fully compatible with Microsoft Office

300 free applications

Other applications of its kind

LibreOffice – Office suite
AbiWord – Text editor
Atlantis Nova – Text editor
Microsoft PowerPoint Viewer –Microsoft´s PowerPoint file Viewer
Adobe Reader – PDF reader
Foxit PDF Reader – PDF reader
PDFCreator – Tools for creating PDF documents
Doc Convertor – Converting text files to other formats
Convert – Units conversor
Converber – Units conversor
Sunbird – Calendar manager from Firefox developers
EssentialPIM Free – Calendar manager
PhraseExpress – Accelerate the speed of keyboard typing
ATnotes – Post-it notes for your desktop PC

File compression apps

Highlight app: 7-Zip

Undoubtedly, one of the best applications of its kind for performance, capacity and features.

300 free applications

Other applications of its kind

TugZIP – File compression app
Universal Extractor – Extract files in any format

Internet

Highlight app: Google Chrome
There is no doubt that over the years Google Chrome has become the best internet browser to enjoy the web, thanks to its outstanding performance and comfort.

300 free applications

Other applications of its kind

Firefox – Web Browser
Microsoft Edge– Web Browser
Maxthon – Web Browser
Opera – Web Browser
Avant Browser – Web Browser
Thunderbird – Email client
PopTray – Desktop Email Notifications
Free Download Manager – Download manager
FlashGet – Download manager
Download Master – Download manager
WGET – Command line download manager
HTTrack – Website copier
WebReaper – Website copier
Yeah Reader –RSS reader
GreatNews – RSS reader
RSSOwl – RSS reader

Peer-to-peer (P2P)

Highlight app: Ares
The best software to share and download all types of files through P2P networks

300 free applications

Other applications of its kind

µTorrent – Torrent client
Vuze – Torrent client
BitComet – Torrent client
ABC – Torrent client
BitTornado – Torrent client
eMule – P2P Client
SoulSeek – P2P Client
Shareaza – P2P Client
DC++ –Direct Connect network
PeerGuardian – IP Blocker

Chat and messaging apps 

Highlight app: Skype
The best and most robust software for audio and video chat online. Backed by Microsoft.

300 free applications

Other applications of its kind

Miranda – Chat
Yahoo Messenger – Chat
Pidgin – Chat
JAJC – Chat and Jabber
HydraIRC – IRC
IceChat – IRC
Hangouts – Google VoIP
VoipStunt – VoIP

Security, Privacy and Antivirus

Highlight app: Avast! Antivirus 
Antivirus, firewall and other protections for Internet

300 free applications

Other applications of its kind

AVG Free – Free antivirus
Avast Home Free – Free antivirus
Avira – Free antivirus
BitDefender Free – Free antivirus
ClamWin – Free antivirus
Ad-aware – Antispyware
Spybot: Search & Destroy – Antispyware
Windows Defender – Complete antispyware and antivirus protection from Microsoft
SpywareBlaster – Antispyware
Spyware Terminator – Antispyware
Winpooch – System protection
HiJack Free – System protection
HighJackThis – Anti Hijacker
ZoneAlarm – Firewall
AxCrypt – File Encryption tool
PuTTy –SSH Client
KeePass – Password manager
Steganos Passwort-Manager – Password manager
nPassword – Password manager

Networks and LAN

Highlight app: TeamViewer 
One of the best apps for remote access to a PC from anywhere in the world.

300 free applications

Other applications of its kind

Hamachi – Virtual private network between 2 PCs
RealVNC – Remote access
UltraVNC – Remote access
The Dude – Network Management
Wireshark – Network Management
Angry IP Scanner – IP scanner
IP-Tools – IP scanner
Free Port Scanner – IP scanner
NetMeter – Network bandwidth monitor

File Servers

Highlight app: FileZilla
Undoubtedly, the best application to upload and download files from FTP servers.

300 free applications

Other applications of its kind

FileZilla Server –FTP server
XAMPP – Integrated Apache, mySQL, PHP and Perl server package
WAMP – Integrated Apache, PHP5 and MySQL server package

Audio players and tools

300 free applications

Highlight app: Foobar2000
One of the most complete audio players available today.

Other applications of its kind

1by1 – Audio Player
JetAudio – Audio Player
XMPlay – Audio Player
Xion – Audio Player
MediaMonkey – Manage music collection and play audio
dBpowerAMP – Audio converter
Audacity – Audio converter
WavePad – Audio converter
Kristal Audio Engine – Audio editor
Exact Audio Copy – CD ripper
CDex – CD ripper
Mp3 Tag Tools –MP3 tag editor
Mp3tag – MP3 tag editor
Taggin MP3 – MP3 tag editor
Monkey’s Audio –APE format compressor and decompressor
mpTrim –Mp3 audio editor
WavTrim – Wave Editor

Video players and tools

Highlight app: VLC
The most powerful and versatile media player. You can not miss in your PC!

300 free applications

Other applications of its kind

Miro – Internet TV video player
Windows Media Player – Media player
Media Player Classic – Audio and video player
MV2Player – Video player
Zoom Player – Video player
GOM Player – Video player
Subtitle Workshop XE – Creating and editing subtitles
DSPlayer – Video player
VirtualDub – Video Editor
CamStudio – Screen recorder
Video mp3 Extractor – Extract audio from videos
Free iPod Converter – Convert videos for iPod
MediaPortal – Free Media Center
The FilmMachine – Convert AVI videos to DVD or VCD

Managing and editing images

Highlight app: Gimp
Free extraordinary professional graphic editor with nothing to envy to other options such as Photoshop.

300 free applications

Other applications of its kind

PhotoFiltre – Graphics editor
Paint.net – Graphics editor
Artweaver – Graphics editor
IrfanView – Image viewer
XnView – Image viewer
FastStone Image Viewer – Image viewer
JoJoThumb – Pictures and photos Thumbnails
JAlbum – Photo Album
3D Box Shot Maker – Screen capture
FastStone Capture – Screen capture
WinSnap – Screen capture

Other useful and interesting applications

3D modeling and rendering

Blender3D –3D Rendering
SketchUp –3D Cad
Maya Learning Edition –3D Cad

Development and Programming

AutoIt – Automating repetitive tasks tools
AutoHotkey – Automating repetitive tasks tools
PHP Designer – PHP editor
Notepad++ – Text editor
ConTEXT Editor – Text editor
PSPad – Text editor
FoxEditor – Text editor
Crimson Editor – Text and programming editor
Notepad2 – Text editor
Nvu – HTML editor
BlockNote – Creating and managing websites
Weaverslave – Creating and managing websites

CD & DVD Tools

DeepBurner –CD/DVD Burner
CDBurner XP Pro – CD/DVD Burner
Express Burn – CD/DVD Burner
ImgBurn – ISO & BIN disk image management
Daemon tools – Disk Image management
DVD Decrypter – Decodes video and rip to DVD
DVD Shrink – DVD Backup to disk
Nero CD-DVD Speed – CD/DVD testing utility

Codecs

GSpot – Info codec
AC3Filter – Multichannel audio codec
Shark007 – Codec Pack
K-Lite Codec Pack – Codec Pack

System Utilities

CCleaner – PC optimization and Cleaning
xp-AntiSpy – System configuration and optimization
XP SysPad – System monitoring
Registrar Lite – Registry editor
WinIPConfig – ipconfig.exe and route.exe alternative
Eraser – Deleting files beyond recovery (File Shredder)
Undelete Plus – Deleted File Recovery
freeCommander – File Manager
ExplorerXP – File Manager
Ant Renamer – File renamer
ReNamer – File renamer
Icons From File – Extract icons from files
Chaos MD5 – Windows MD5 generator
Rainlendar Lite – Calendar
Weather Watcher – Weather forecast