1, disk cleaning memory. In my computer disk cleaning, you can clean up the memory, click disk cleaning, and then wait for the files to be cleaned after scanning, and click OK to automatically clean up the garbage.

2. Clean up the memory in batches. Create a new notepad and paste the following into it @echo off. After a while, echo will clean up the junk files in the system.

3. The software will clear the memory. Turn on security protection, select Clean Garbage, and then click Start Scan. When scanning takes a while, please click Clean up the garbage after scanning.

4. Clear the memory manually. For those that cannot be deleted, we can delete the system manually. Many redundant files can save some space. One is the file in windowssystem32dllcache, which can be deleted. If your system does not have this file, you can ignore this step. One in windowsDriver cachei386. When you open it, there is a driver.cab compressed file. Just delete it and it's OK.