One of the biggest factors that lead to poor computer performance is simply lack of knowledge about the computer in question. Technical skills aside, it is extremely important that users are able to recognize problems with their computer and associate those problems with common computer glitches, viruses, double entry of files, and missing files that may confuse or complicate some computer processes. Fortunately, users can take advantage of computer diagnostics software that can recognize and fix these problems without the user needing any kind of technical knowledge or experience. This article will look at what computer diagnostics software does and explore a number of computer diagnostics programs that are available.

What is Computer Diagnostics Software
Computer diagnostics software analyzes the user’s computer and checks for common problems associated with glitches, viruses, double entry, missing files, registry errors, and more. Furthermore, the majority of computer diagnostics software also fixes the problems that the user is experiencing and many times, it does so in a matter of minutes. The use of computer diagnostics software to analyze and correct computer issues is highly recommended by virtually all computer consultants and can usually lead to better performance, faster interactivity, and less downtime. The following are several computer diagnostics programs that are free (or free to try) and easy to use.

 Advanced Registry Optimizer
The Advanced Registry Optimizer includes a scheduler, a CPU allocation tool, a data backup system, multiple safety mechanisms to prevent important registry documents from being deleted, and a startup accelerator. The software focuses on cleaning the computer’s registry and increasing performance and system quality. The Advanced Registry Optimizer is easy to use and quickly scans the user’s computer for problems. The software is free for the first 100 error fixes and then costs $29.95 to continue use.

Registry Repair Wizard
The Registry Repair Wizard is a top-performance software that cleans the user’s registry and fixes common PC problems. The software also organizes the user’s registry so that the computer can find registry files easier, causing daily computer activity to be much faster. Registry Repair Wizard also comes with a full-time browser defense system that will guard the user’s computer from attacks via spyware and adware software. The full software can be used on a trial basis and then must be purchased on an annual subscription of $29.95 or a lifetime subscription fee of $47.50.

MemTurbo
MemTurbo focuses on speeding up the user’s computer from startup and throughout its daily operations. MemTurbo cleans up the computer’s registry, hunts down viruses, deletes double entries, detects missing or broken files, alerts the user to potential updates and fixes, and recovers additional RAM by removing unnecessary applications. The software has a built-in task manager to help the user manage their computer’s processes better and has a memory management system that monitors and controls memory outputs such as system memory and virtual memory. MemTurbo is available for free for a 15-day trial and then must be purchased for $19.95.

Advanced SystemCare Free Edition
While there are premium editions of Advanced SystemCare, there is also a version that is completely free. Advanced SystemCare Free Edition includes a privacy sweep to check for viruses, a registry cleaner, spyware removal software, and multiple performance optimization tools. Advanced SystemCare Free Edition can remove old files, defragment the user’s hard drive, and even detect Windows settings that are under the influence of third party software. The software is free, quick, and easy to use.

CCleaner
CCleaner is another completely free program that runs computer diagnostics within minutes. CCleaner can speed up the user’s computer and optimize performance by scanning both the user’s computer as well as a number of browsers for spyware, adware, viruses, and other errors. CCleaner can scan the user’s registry for both common and rare issues and fix them on the spot without requiring the user to install any additional software. CCleaner can also scan independent software such as Windows Media Player, Microsoft Office, Adobe Acrobat, and a number of other programs for outdated files and viruses. Furthermore, CCleaner can delete all traces of the user’s browsing history and computer activity.