lopcourse.blogg.se

1. #Defrag this computer now Pc#
2. #Defrag this computer now windows#

If the shell key is missing create it by right-clicking on Drive and selecting NEW > KEY and enter the name shell.Navigate to the key HKEY_CLASSES_ROOT\Drive\shell using the folder structure on the left.Open your Registry in the following way: Use the Windows-R key to open the run box, type regedit in the box that opens up and hit the enter key.

#Defrag this computer now windows#

Once done, the new option appears whenever you right-click a drive in Windows Explorer. To make this change, all that is needed is to add a single key to the Windows registry. Fortunately for users like me there is a workaround that adds the option to defragment your hard drive to the right-click menu of all connected hard drives and partitions. I do not want to right-click the drive, select Properties, change to the Tools tab and click on Defragment Now. That's when the contents of the file are split among multiple blocks, and that is what is called fragmentation.ĭefragmentation resolves those issues by merging files together again on the hard drive so that the hard drive does not need to jump around to load the file. It then happens that a block is not large enough to contain a file that needs to be written on the hard drive. When the hard drive is new, files can be written in a single block on the drive, but once files get deleted regularly, blocks of different sizes for write operations appear. Think of the hard drive as a list of blocks that you can fill with data. In the world of Windows they are not, at least not all of the time. In a perfect world, files would be written contiguously on the hard drive. This can be for instance the case on a drive that is used to save P2P files.

#Defrag this computer now Pc#

Defragmenting the hard drives of your computer is important on PC systems where programs are installed and uninstalled frequently, or where other read and write operations of files are handled regularly.