Many times asked “Best Easiest Free Registry Cleaner/Fixer….
Whole list here… http://bluecollarpc.us/windowsregistry.php
Uniblue Registry Cleaner Comparison Chart
For free the two best in the world are ….
RegSeeker is a perfect companion for your Windows registry !
RegSeeker includes a powerful registry cleaner and can display various informations like your startup entries, several histories (even index.dat files), installed applications and much more ! With RegSeeker you can search for any item inside your registry, export/delete the results, open them in the registry. RegSeeker also includes a tweaks panel to optimize your OS ! Now RegSeeker includes a file tool to search for duplicate files, bad shortcuts
and more ! RegSeeker is FREE for personal use only !
GREAT FOR NOVICE AND ADVANCED – ALL …. (Use safest user settings)
PowerTools Lite – The Freeware Registry Cleaner
•Detects and fixes registry errors
•Finds and cleans unneeded registry junk
•Finds leftover temp files
•Clears History and MRU data
•Safe to use – automatic backup feature
•Multilingual user interface
•Based to the same award-winning engine as jv16 PowerTools
jv16 PowerTools by Macecraft has been consistently about the world’s best for a decade. Very, very, very well known by power users and that trusted. Costs bucks, however, they recently have given back to the community by releasing their Free Home Version no catches for real for all users. It has like four different settings of intensity for cleaning/fixing. Use simply the safest and at most one more click up in a scan/fix. Very fast, very safe. Best !
Also has back up one click button to restore anything deleted. You may want to get a little more familiar, but you can perform the full Registry Back Up BEFORE proceeding to ANY changes by opening the Windows Registry and make a COPY of it before change that can reinstall the full registry in a click.
Click > Start > Run and type in “regedit” without the parenthesis.
This opens the Windows Registry and don’t dare touch anything or you can render Windows/other softwares inoperable by a mistake !
NOW Click > File > Export…. (top left tabs). It will open the dialouge as if you were saving a file or media or software. NAME the file you wish to call it like “Reg_Back_up_Today” or anything you wish to call it so you remember and then Click > Save ….and usually to My Documents.
NOW WAIT about 30 to 60 seconds as it will then copy the ENTIRE Registry to the restore file. It can take even up to 90 seconds if ypou havea lot of stuff installed. Hover your mouse cursor over it to see progress. DO NOT DARE INTERRUPT THE PROCESS UNTIL COMPLETED !!! or you may cause dreaded Registry Damage ! Do NOT mess up with impatience or doubt !
IF USED TO RESTORE THE REGISTRY… you Double Click the Registry back up file created and DON’T DARE INTERRUPT THE PROCESS and can take even up to five minutes for it to rewrite in the Registry.
Note, after any changes to the PC you need to Export the Registry again in a new back up file to restore to current state of the PC such as new softwares added etc. Recommended to do this like weekly or monthly as how many times in a lifetime will this ever need to be done. Every blue moon – but you need the back up like to restore the computer if hit by malware plus files back up correspondingly.