How to operate to clean up computer junk

I recommend you an optimization software, glary utilities, which I use, which is good

glary utilities is a collection of system tools that repair, speed up, enhance and protect your PC. It allows you to clean up system junk files, invalid registry keys, browsing logs, etc. You can also manage and delete IE plugins, analyze disk space usage, and find duplicate files.

In addition, Gary Utilities optimizes memory, finds, repairs, or deletes shortcuts, manages Windows startup programs, uninstalls software, securely deletes files, finds empty directories, and more.

Support multilingual interfaces such as Chinese Simplified Chinese.

del /f /s /q %systemdrive%\*log

For the above one, this line should be used with caution, because some software will be added to the system directory after installation. log file, if deleted, the software may be uninstalled abnormally.

If you want to use the one above, you can delete this line and use it again. This is the experience, take it out and share it.

Go online and find a system junk removal. bat cleanup.

Then use Optimizer to clear the redundant information of the system registry.

You can install a little software to help you! There are a lot of this kind of software, you can search for it and install it. I'm using it myself.

The next optimization master!

Optimize the official website of the master].

1. Enter the %temp% command method.

temp% is the environment variable of the system, which corresponds to the C:Documentsand SettingsAdministratorLocal settingstemp folder, and this folder will be opened by running %temp%. There are temporary files left over from the installation of software and other work, and they are useless junk files, which can be deleted completely.

Click "Begin --Run" in the bottom left corner and enter "%temp%" (in quotation marks). Click "OK" to see the junk files in the C drive, then select all and delete them. (does not affect the system).

If you can't delete them all, delete them one by one (shredd). I still can't delete it, so leave it alone for now.

2. Disk cleaning method.

Click "Start Run", enter "cleanmgr sagerun:99" in "Run", and the system will perform the "Special Mode" of Clean Disk Utility.

After press Enter, you can quickly clean up the system junk files, and multiple dialog boxes will pop up in turn.

If you want to selectively clean, enter "cleanmgr sageset:99" in the run dialog box and press enter, and many cleaning options will appear, select the files that need to be cleaned.

3. Run the cookie command method.

Open Start in the lower left corner of your computer, enter Running, enter cookies, and click OK. Block and delete all the files in the pop-up box.