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What You Should Know About The Windows Registry
 
 

The Windows registry is an essential Windows component that very few computer users are even aware of. This is the reason why, many users fail to perform regular registry maintenance and that leads to registry errors. Before getting into more about registry maintenance, let us first have look at what the registry actually is and why it is important for us to perform regular registry maintenance in the first place.

The Windows registry is basically a database of system configuration information that is required by software and hardware on your computer to function. Basically, the registry controls almost all activities that are performed on a Windows system. This configuration information is saved in the form of keys, subkeys, and their values. There can be some keys with no values within them. There are five root keys in the registry—HKEY_CLASSES_ROOT, HKEY-CURRENT_USER, HKEY_LOCAL_MACHINE, HKEY_USERS, and HKEY_CURRENT_CONFIG and each has its own subtree.

Problems within the registry arise when a large number of unwanted entries fill up the registry database. These unwanted values usually include:

  • Outdated entries that are no longer required by programs that added them.
  • Redundant entries that are not used because the programs that added them have been updated and new entries have been placed.
  • Orphan and empty entries that get left behind after you uninstall a program.
  • Invalid and corrupt entries caused by damage to the programs or device drivers using them.
  • Malicious entries added or modified by virus or spyware infections.

All this unwanted information causes the registry to bloat up to a very large size, behave erratically, slow down, and eventually get damaged. A damaged registry causes several problems on your computer and at times, may even force you to reinstall your system.

To prevent this situation, it is essential that you perform regular registry maintenance and get rid of this unwanted data. The best way to do this is by using a reliable registry tool.

The following are some of the benefits of a good and dependable registry tool:

  • Automates the task of registry scanning and repair due to which even novice users can use it to maintain a healthy registry.
  • Removes orphaned and empty registry keys left behind by uninstalled programs to help you ensure complete removal.
  • Fixes invalid and corrupt registry entries to resolve several problems associated with DLLs, drivers, and other software on your PC.
  • Defrags the registry to compress and reindex it, thereby enhancing the registry data access speed.
  • Performs a deep and thorough registry scan to weed out practically non-removable spyware keys to ensure you complete removal of these malicious programs.
  • Simplifies the task of maintaining registry backups that can be used to restore the registry in case of a problem.
  • Helps you perform other PC maintenance tasks such as manage startup programs, get rid of unwanted Internet Explorer Browser Help Objects (BHO), remove unwanted temporary files, and maintain your private data.

There are many different registry tools available today on the Internet. You may search for and download a good tool and use it to repair your registry. It is recommended that you opt for a tool that offers the features you need, is available through a reliable source and carries good user and expert reviews.