Yes its very necessary to backup first before editing registry. You can also use a system utility software RegInOut.
go to run and type regedit and also be care full of editing registry , first make a back up of it
The registry is a database of all configuration and operating information for the operating system. Warning: Editing the registry is considered to be a very dangerous process, and could (if done incorrectly) cause the operating system to fail and the computer to not start. Be very, very careful and follow Microsoft's recommendations for backing up and being able to restore the registry, and also to know exactly what you are doing. This is complicated by the fact that the registry editing tools do not give you a chance to confirm your actions - they happen immediately - so you get no second chances.
For backing up your Windows registry before using a registry cleaner, simple open Run, input "regedit", and your registry will pop up. Click "File", and select "Export", then you can backup your registry file to any location on your computer.But actually you don't have to do that. Most well-designed registry cleaner & optmizer has the function for automatic backup. That backup, is to backup the registry repair. If any problems happen after the registry change, then you can undo the change with the backup.
Yes but first make sure you've created a back up Here is a list with some of the best downloadable registry cleaners: Perfect Optimizer FIXCLEANER Registrey Winner
%SystemRoot%\repair\regback
%SystemRoot%\repair\RegBack
you have to back up it by ur self mostly every week u must clean ur registry
System Registry Hive.
registry booster is to clean up ur registry
First: Linux is not 9.10, it's Ubuntu version Second: The simplest way would probably be to install Wine and use regedit. You should know how to use it since you knew how to mess up :p NO! Wait, you have backup? Then just replace registry file with backup(you should know where it is, since you're the windows user here)
Windows 98 and makes a daily backup Windows 9x/Me, it automatically backs up the registry each day, and by result it keeps the last five days of backups. In an emergency, you can recover the registry from one of these backups. bottom one submitted by homiarcher
If you are asking this question, preferably you should not even try to edit your registry! Editing the registry manually can even stall your system if you don't know exactly what to do. In case you want to give a try anyway, here it is: Start > Run > type 'regedit' (Enter)