There are many registry cleaner/optimizer online now a day who claim to be the best PC registry cleaner optimizer very often
. But it is not always safer with all the registry optimizer if you use them very frequently. A Registry optimizer works on a definition of scanning windows registry thoroughly and if it finds any such suspicious or unwanted/unnecessary items in the registry it reports under threat or suspicious category and removes it from the registry database. This seems to be very convenient or safe however it is not that easy or safe to remove any registry even if it is unnecessary to the registry or windows system. Deletion of a slight incorrect entry may lead your PC towards hazardous effects and the system may not behave as it should be. PC registry Cleaner optimizer helps to Fix PC and Pc Checkup easily.
About windows registry
A registry is always combination of keys, Sub-Keys and values in it. The main keys in a Registry are follows-
HKEY_CLASSES_ROOT
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
HKEY_CURRENT_CONFIG
HKEY_DYN_DATA-- This key is used only on Windows 95, Windows 98 and Windows Me.
Using Registry Editor we may perform the following tasks manually:
We can Locate a subtree, key, subkey, or value
We also can Add a subkey or a value
A value can also be changed in registry
Deletion of a subkey or a value
We can also perform the task to "Rename a subkey or a value"
A word of caution or a great advice when removing any item/entry from registry is- TO TAKE A BACKUP ALWAYS BEFORE ALTERING ANY REGISTRY ENTRY- We have seen people making changes to registry without taking a backup and sometime when a small change goes incorrect it leaves great after effects and resulting in malfunctioning of PC. Thus it is always advisable to create a registry backup before changing anything inside the registry. We would rather suggest following this practice though you are using any best PC registry cleaner optimizer. To create a backup in registry is not that difficult rather it is very easy and takes less than a minute to perform the task. Go to start->run-> type in there "regedit" (without quotes) and press OK. Now registry editor comes up and on left hand top side click file a pop down menu will come now select Export and give a name to it and save it to anywhere in any drive. Your task is finished.
Using a registry cleaner optimizer is a better option rather than altering registry manually as it requires great skills and depth knowledge about registry keys, values and its functionalities also after effects if it goes astray. We would always suggest you may observe the changes before and after using any registry cleaner optimizer and simultaneously you can take a backup so that later you can reverse the changes it is needed in any case. In shortly, we can say that PC Registry Cleaner Optimizer is essential for Fix errors.