When a computer starts to slow down, it is mostly due to one of the following factors:

1. The PC registry is saturated with useless info and a good registry cleaner is required to speed up the PC.
2. A computer virus (or several computer viruses) has taken over the PC and antivirus software is required to neutralize and eliminate the threat from the computer.
3. Adware and spyware / malware have taken over the computer and a good adware, spyware or malware removal tool is required to bring the computer back to its original uninfected state.

 

PC and Antivirus Software has compiled a list of the best registry cleaners to help clean a PC the easy way. The computer registry is a database that is stored on the PC system where options and settings for the operating system are stored. The registry is extremely important for a PC or laptop computer because Microsoft Windows and other OS will not run if it is corrupt. The registry continuously gathers useless data through computer usage which may cause the desktop PC or laptop to become an inoperable computer. To choose the best registry cleaner for a computer is important because persistent registry problems will cause a PC to crash.

 

Over time, a PC or laptop computer can also collect system logs, crash dump files, temporary files, browser cookies, lists of recently opened files and many other items. This dramatically slows down a computer because these types of files use up a great portion of the hard drive, at the same time limiting the available space for other files. A PC cleaner utility can fix this by deleting these unnecessary files, will clean a computer and speedup a slow running PC by making it run much faster. For this purpose, PC and Antivirus Software has also gathered a list of the best PC tools & utilities to speedup a slow computer.

 

It is also important to note that a computer virus, spyware, adware or other malware can also seriously infect a PC and render it useless. A good mix of PC tools and utilities is therefore a must in the quest for a healthy computer.

 

An infected PC is an unhealthy PC. There are 3 types of infections that cause the most harm to the security of your computer:

1. The dreaded computer virus. This is when a good antivirus comes in handy.
2. Adware, which is sometimes bundled with the purchase of other software or a PC, has taken over your computer and is hindering Microsoft Windows performance. This is when you need an adware checker and removal tool.
3. Spyware (also known as malware), which is considered dangerous software similar to a Trojan, has seriously infected your computer. This is when you need a spyware checker or Trojan scanner and removal software.

PC and Antivirus Software has compiled a list of the best antivirus software. PC users sometimes believe that they may only get a virus if they download suspicious files or visit the wrong websites. Simply avoiding these practices doesn’t mean they don’t need antivirus software as this is not the only way that a computer may become infected. Major Websites themselves may also get hacked or infected and in their turn unwillingly infect a PC. It is also important to note that users who download a legitimate program from illegitimate sites may inadvertently download a virus or various forms of malware that are infecting the program themselves. An antivirus is the last line of defense for a PC in a lot of these situations and this is why having a good antivirus is a must.

Adware and spyware, also known as malware, are different from a virus and may sometimes be even more intrusive than a computer virus. It is important to distinguish between adware and spyware as adware is often considered legitimate whereas spyware is more malicious – although the effects of both can be quite intrusive and harmful to the security of a PC.

Adware sometimes comes with the purchase of a PC or software in exchange for getting the computer of software at a discounted price. Adware enables ads to pop up on the computer screen while surfing online.

Spyware, also often referred to as malware, is quite possibly the most malicious type of software code and is similar to a Trojan. Protecting one’s computer from this type of software is crucial and this is why a good utility to always have installed on a PC is a Trojan scanner and remover or spy checker, scanner and removal software.

For this purpose, PC and Antivirus Software has also gathered a list of the best anti adware and spyware software on the market today to ensure continuous computer security.