Is CCleaner an unbeatable cleaning tool | Is cleaner safe for your computer?

If you want an efficient tool to clean your PC, turn to CCleaner. The application is one of the
fastest of its kind but also one of the most efficient. Download the software in question and
install it on your machine. Note that there is also a portable version of CCleaner, which does not
require installation but simply decompression to disk.
Click on the Custom cleaning section.
When the software opens, click on the Custom cleaning section and the Applications tab.
CCleaner usually cleans a list of all the programs installed on the hard drive. It is not an
uninstallation but simply a deletion of temporary files, installation residues, cache cleaning, etc.
Uncheck the applications and options that you think are vital to keeping.
In the case of web browsers, it is still preferable to uncheck the Saved passwords, History, or
even Cookies options. If you’re using Microsoft Edge rather than Firefox, Chrome, or Opera,
click the Windows tab and uncheck the passwords and history options unless you want to clean
your machine deep.
Close all running applications
Once the cleaning options have been determined, you have to close all running applications and
press the Analyze button. Finally, click on the Clean button, then on OK. CCleaner tells you the
space saved on your hard drive at the end of the operation, which can easily reach several
hundred MB or even a few GB if it’s the first time you’ve cleaned your PC for a long time.
Still from CCleaner, then go to the Registry button. Click on the Check for errors function. A
scan then runs. In the end, the software presents you with a list related to the Windows registry.
These problems unnecessarily weigh down the system: press the Fix all selected errors button
to clean up the registry

Back up the registry first
The software offers you to back up the registry first. Although registry cleaning issues are
extremely rare, click Yes as a precaution. Specify a save folder, then press the Fix all selected
errors button. It’s done. Your registry is now healthy.
The application offers other small modules, which you can also use to clean your machine. Click
the Tools icon: there, you will find various options allowing you to interrupt the launch of specific
applications when the computer starts, uninstall applications, restore the system in the event of
a problem, etc.
Search for duplicate files
But the application also offers a duplicate search module, which saves a little space on the hard
drive (beneficial if you have a low capacity SSD, for example). Click Find Files. The application
offers you the means to search for duplicate files present on your disk, according to their name,
size, and date of modification. Uncheck the Zero Byte Files feature, then click the Search
button. Delete all the duplicates from your disk (keep at least one copy of each, anyway)