Like your choices for other PC optimization software, there are a number of different options when it comes to choosing a registry cleaning program. Maybe you’re looking for free software, and maybe you’re ok with spending a little bit of money, but you just need to know what to look for in a registry cleaner that really works.

That’s what we’re here to do today – we are going to outline the bare-bones features that your next registry cleaning application should have.

The ability to remove invalid entries

Some registry cleaners only clean out “empty” registry entries. However, a major culprit in registry-related errors, pop-up messages, and even overall computer instability is invalid entries in your registry. A registry entry, in some cases, contains the location of important files on your computer; files that certain applications need in order to function properly. If a registry cleaner manages to clean out the empty entries, yet leaves the invalid entries intact – that can affect your computer’s performance significantly.

A backup option

Registry cleaning software is not perfect 100% of the time, even with the best-of-the-best registry cleaning software that money can buy. However, this isn’t necessarily because there is fault with the registry cleaner itself; more times than not, this is due to your registry being corrupted somehow by a poorly-written program that you have either installed or uninstalled in the past on your PC.

In the event that a registry cleaning causes problems with a certain application after-the-fact, you need a way to restore the registry to its previous state so that you can regain functionality with that application or applications. For this reason, it is vitally important that your registry cleaning program of choice offers registry backups as a part of the cleaning process.

Cleaning a registry is a lot like brain surgery in a way – it’s very finicky. Because even computer pros backup their registry before making any changes, this should tell you that computer novices should be even more vigilant to create a backup before any changes are made to their computer’s registry.

While this is a short list, we only intended to cover the absolute basics needs of what-would-be adequate registry repair software. There are certainly features that can improve the security of a registry cleaning program, and features that will be of a convenience to you, but as you’re looking for a registry cleaning program for your PC – be sure that your registry cleaner of choice gives you these two options. Otherwise, not only will be wasting your time, but you could actually be setting yourself up for some substantial problems down the road.