Support.com
Need Help Now?

Support.com Blog

Resize Your Hard Drive Partition Without Losing Data

Posted on: 12/14/10

Most computer vendors sell PCs with large storage capacities but with just a single partition. You may find that you have to change the partition size to increase or decrease the space on a particular drive. Resizing the partition size on a drive can be risky – you may lose or mess up the stored data.  Here is the most effective and safest way to resize your hard drive partition without losing any data.

  1. Right click on the My Computer icon, and select Manage

     


     

  2. In the console tree, click Disk Management.

     


     

  3. When you resize a partition, you choose to either expand or shrink the volume size. Please note that when shrinking the volume size, you must have enough empty space on the current partition. If you want to expand a volume size, make sure the hard drive has enough unallocated space available. To expand the size of the partition, right-click on the partition and select ‘Extend Volume…’.

     


     

  4. Follow the ‘Extend Volume Wizard’, and type in the amount of space you would like to increase the volume by ‘Select the amount of space in MB:’.  Click the ‘Next’ button.

     


     

  5. If you wish to shrink a partition, right-click on the partition and select ‘Shrink Volume…’.

     


     

  6. The Disk Manager will then calculate if there is enough space to shrink the volume. If you have enough space, a dialog box will appear where you will be able to see the shrink space available. Enter the amount of space to shrink and hit the Shrink button.

     

 

Note: The above guide is intended for Windows Vista or Windows 7 users.  If you have Windows XP or older Windows operating systems, you will need a third party program like Partition Wizard to expand or shrink hard drive portions.

 

If you need help managing your hard drive, data backup or other computer peripheral, give Support.com a call at 1-800-PC-Support (1-800-727-8776).



Edit your comment

The content of this field is kept private and will not be shown publicly.
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
1 + 0 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.
Subscribe Via RSS
Watch On YouTube

Copyright © 2014 Support.com, Inc. All rights reserved. Support.com, the Support.com logo, and Personal Technology Experts are trademarks or registered trademarks of Support.com, Inc. in the United States and other countries. All other trademarks are the property of their respective owners. Terms and conditions, features, pricing and service options subject to change without notice.

Social Media Connect with us on Facebook Follow us on Twitter Connect with us on YouTube Connect with us on LinkedIn