What is the best defragmentation/optimization strategy for me?
My advice for all computers is to run JkDefrag once with the “-a 7” optimization (sort by name), and from then on automatically every day with the default “-a 3” fast-optimize option. Note: The “-a 9” optimization (sort by last access time) only works as expected if you do not use programs that scan all files on disk (such as virus scanners and backup programs), causing Windows to update all the last access times.