On Windows systems, Norton relies on Windows\u2019 built-in drive optimization tools<\/strong> rather than using its own defragmentation engine. Windows automatically detects whether a drive is an SSD or a traditional hard disk and applies the correct optimization method.<\/p>\n For SSD drives<\/strong>, Windows uses TRIM<\/strong>, not classic defragmentation.<\/p>\n No. Traditional defragmentation is not used on SSDs<\/strong>, because it\u2019s unnecessary and can shorten drive lifespan.<\/p>\n When Norton initiates or schedules disk optimization, Windows handles the process. If the drive is an SSD, Windows performs a TRIM operation<\/strong>, which helps the SSD manage unused data blocks efficiently without physically rearranging files.<\/p>\n In short:<\/p>\n Norton does not override this behavior.<\/p>\n The term \u201cOptimize\u201d is a general label used by Windows for all drive types. For SSDs, this does not<\/strong> mean defragmentation in the traditional sense.<\/p>\n Occasionally, Windows may perform a very limited metadata consolidation on SSDs for system stability reasons, but this is rare, controlled by Windows itself, and safe for modern SSDs.<\/p>\n In most cases, there\u2019s no need to disable optimization<\/strong> for SSDs. TRIM is a normal, recommended maintenance operation and does not harm SSDs.<\/p>\n However, if you prefer full manual control, you can manage drive optimization directly through Windows settings. Disabling Norton\u2019s cleanup or optimization features does not force Windows to defragment an SSD.<\/p>\nWill Norton 360 defragment my SSD?<\/h3>\n
\n
Why does Windows still show \u201cOptimize\u201d for SSDs?<\/h3>\n
Can I stop SSD optimization?<\/h3>\n
Bottom line<\/h3>\n
![\"Norton](\"https:\/\/www.antivirusaz.com\/faq\/wp-content\/uploads\/2019\/06\/norton-360-optimize-disk-options.png\")
<\/a><\/p>\n