
Please post in case you have any further issues, we are happy to help you further. SeeĬheck a drive for errors for more information.

Try to repair the disk first, then return to Disk Defragmenter to try again.
How to defrag my computer windows#
If a disk that you're expecting to see underĬurrent status is not showing up there, it might be because it contains an error. Where do I go on Windows Vista to Defrag my computer site just for you to check out, has many tips and hints, how toos etc for Vista www.howtogeek. If the disk is already in exclusive use by another program or is formatted using a file system other than NTFS file system, FAT, or FAT32, it can't be defragmented. You can still use your computer during the defragmentation process.
How to defrag my computer password#
If you're prompted for an administrator password or confirmation, type the passwordĭisk Defragmenter might take from several minutes to a few hours to finish, depending on the size and degree of fragmentation of your hard disk. Note: You always want to analyze the drive first to figure out if the. Select the hard drive you want to optimize and click Analyze. If the number is above 10%, you should defragment the disk.Ĭlick Defragment disk. Defrag your computer running on Windows 8. Open Start type Defragment and Optimize Drives and press Enter. Once Windows is finished analyzing the disk, you can check the percentage of fragmentation on the disk in the To determine if the disk needs to be defragmented or not, clickįor an administrator password or confirmation, type the password or provide confirmation. Under Current status, select the disk you want to defragment.

In the search box, type Disk Defragmenter, and then, in the list of results, click Defragmenting can take an hour or more, so its best to do this when you dont need to use your computer.
