If your system is not working smoothly then you must delete cache from your system. When you delete cache from your system then system work properly & smoothly. Different way to delete cache.
Delete Cache from Using This PC:
1. First click on My PC/ This PC
2. Then click on Windows C
3. After that click on Windows
4. Now click on Software Distribution
5. Delete All cache file.
Delete cache files from using RUN Prompt:
1. First of all, Press Window + R
2. Write %temp% & press Enter
3. Now Delete all file from that Folder
4. Now Write temp & Press Enter
5. After pressing enter just click on Continue
6. Now Delete all file from that Folder