Win7 notebook system computer is getting slower and slower how to do

What should I do if the computer of the win7 system is getting slower? What should I do if the laptop is getting slower? The slowness of the computer is usually caused by excessive garbage in the computer. The garbage has system garbage, common software garbage, traces of use, and chat. Software garbage, browser garbage, etc. How to remove this garbage makes the win7 system computer no longer slower and slower. The following small series provides several methods for your reference, I hope everyone can use it.

Method 1: Regularly clean the disk: Click on the C (system) disk - Properties - Disk Cleanup. As shown in the figure:

Start the disk scan, select the file type you want to clean after the scan, and click OK to start cleaning.

Method 2: Clean up the browser cache file: Open the browser---Tools---internet option--- As shown in the figure:

Method 3: Organize the disk fragments: Right click Computer---Management---Disk Management---Select Partition Right---Properties---Tools---Immediately defragment.

Method 4: Clean up by software: install computer housekeeper (for example)

After scanning, select the content you want to clean (you can save the default to clean it), click to clean it immediately.