Simply launch the 'Optimize Drives' module and this will list the drives connected to your system and show the amount of fragmentation. Windows 10 has basic TRIM support built into the operating system, meaning you can keep your SSD optimized automatically.

Plus the drive should be marginally quicker, too. By keeping your SSD optimized, data will be accessed less frequently and the drive lifespan lengthened. The more frequently the SSD is accessed, the likelihood of your drive reaching it’s end-of-life more swiftly.

SSDs have a finite life span and this based on the number of write cycles made to the drive. But, SSDs do get fragmented and do need to be optimized. In 2018, this scenario is less essential as most people have an SSD in their laptop, with no moving parts. Defragmentation software rearranges the drive content into sequential order, making the drive head do far less work when loading data. The other (and far easier solution) was to buy a disk defragmentation toolkit such as O&O DiskImage 22 Professional and run a full drive scan and overnight defrag process.

O&o defrag 22 pro