Yes, Advanced System Optimizer is a safe tool for cleaning junk files without messing up important system files. Its System Cleaner module removes temporary files, cache, while allowing you exclude important folders. It also creates backups before cleanup, ensuring your system stays protected.
Not without messing around with the files and removing its protection.
Re installing the Windows OS without formatting the disk will keep your files safe. Only the system files will be rewirtten no change will be to the data files. But files stored in My Documents and Desktop will be lost if you are going for a clean installation. Download Recover My Files software to recover your old files after a system crash.
they are basic OS files not to much in there DO NOT MESS WITH THOSE FILES THOUGH those files contol your computer and messing with them or the registry will destroy the OS and the only way to fix that is reinstalling the OS
No it wont. The point of System Restore is to restore your system to a workable state without you having to reinstall the operating system and lose your data files in the process.
They are the files that your computer call on to start up, or "boot." without these, the computer cannot function properly.
Most, yes. Moving operating system files or program files can cause problems.
A "clean install" is one that completely replaces all settings and files of a previous installation, rather than perform an upgrade.
Most new installations of an operating system require a 'clean install' - meaning that, as part of the installation process - the hard drive is re-formatted. You should alwaysback-up impportant files and programs before attempting an operating system install in case your drive is wiped.
no
Dump files are reports of what happened to the system at the moment before it failed. If you delete the file your system should continue to work without problems.
SFC, Chkdsk, and Defrag
Please rephrase question. Are you trying to ask how to erase files from your computer? If so, which operating system?