1. Double-click the "Computer" or "This Computer" icon in the main interface of the computer.
2. After opening the computer interface, check the available capacity of disk C (system disk) in the disk area.
3. Right-click drive C, select Properties, and then view the used and available space in the properties window.
4. Click the "Disk Cleanup" button on the right side of the capacity to enter the search for junk files and log files.
5. Find the file that can be deleted, and then click OK to delete it and clean drive C. ..
According to the above processing method, you can also clean up the memory in other storage disks. In addition, you can also use third-party software to clean up the memory.
It is recommended to check whether there are important files to be backed up before cleaning the computer disk, so as to avoid losing important data during cleaning. In addition, when using the computer at ordinary times, try not to put other files or software on the C drive, leaving enough space for the system drive to ensure the normal operation of the computer.
This answer applies to most models of Lenovo computers.