4 possible solutions:
#1)
How to uninstall the Windows 10 Preview and restore your previous version of Windows
How to recover / restore your previous version of Windows using the Rollback feature
Dell Genuine Windows 7 Ultimate is the original Windows which comes with the Dell laptop/PC. This free download is a Standalone bootable DVD ISO image installer of Microsoft Windows 7 Ultimate for both 32bit and 64bit architecture i.e.
Note: Create an Image Backup before you start the Windows 7 or 8.1 roll back process/ , should something go wrong this will allow you recover Windows 10.
#2)
If you have a friend with a 'Retail' version (Full or Upgrade media) of the installation DVD. Any version of a Windows 7 installation DVD will work with your 'Retail' or 'OEM' product key if you follow the instructions in the two Wiki articles listed below.
- Installing Windows 7 64 bit on a Dell machine I'm currently trying to install Win 7 64 bit (upgrade) on an Inspiron 1520 (I downloaded the ISO file OS from the MS website). The DVD boots ok and the installation process starts to proceed.
- Dell OEM Windows 7 Home Premium 64bit ISO. Discussion in 'Windows 7' started by turtledove, Nov 3, 2011. Turtledove MDL Novice. Nov 3, 2011 5 0 0. SLP activation works I would rather download normal Windows 7 SP1 Home Premium ISO that download the so called dell dvd's kicking around the internet. As I already explained you computer came.
- Although Windows 8 and 10 is available now in the market, most of the peoples still like Windows 7due to its reliability and stability. Here is news for all Windows 7 lovers that you can now download all editions of Windows 7 from a single source of Windows 7 all in one ISO.
a) Create your own ISO file from a Windows 7 installation DVD
b) Then use the ISO as follows to create a Universal Windows 7 installation DVD or USB Flash Drive
3) Recovery your Computer (Windows) by using the Manufacture's 'Recovery Partition'
To access the Recovery Partition, start your computer and then pressing the appropriate function key. This can be either F1, F2, F9, F10, F11, F12, DEL or Tab key. Check the list below or your User's manual for your make and model.
Dell: press F8 directly after powering up /booting the computer
Recovery instructions in detail:
http://www.dell.com/support/troubleshooting/us/en/19/KCS/KcsArticles/ArticleView?docid=DSN_362066
http://www.dell.com/support/troubleshooting/us/en/19/KCS/KcsArticles/ArticleView?docid=52182
Dell Support: http://www.dell.com/support/home/us/en/19?c=&l=&s=
Or: http://www.dell.com/
4) Dell Customers can request a set of backup discs containing the factory-installed operating system as well as the device drivers and utilities specific to your system.
See: http://www.dell.com/support/home/us/en/04/media
Phone: 1-800-624-9897
Image Backup Software
How to create an Image Backup to a USB Flash Drive
EaseUS Todo Backup Home V8.9http://www.todo-backup.com/home/home-backup.htm
User friendly interface simplifies the backup process.
Free version: http://www.todo-backup.com/products/home/free-backup-software.htm
Windows 7 Iso Download Dell
Version comparison chart: http://www.todo-backup.com/products/home/comparison.htm
Includes: Incremental backup, Disk/partition clone
User's Guide: http://www.todo-backup.com/download/docs/User_Guide.pdf
(Note: Install Todo and then create an 'Emergency Disk' before you start creating your first image backup)
Version 8.9 supports XP, Vista, Windows 7, 8 / 8.1 and Windows 10
Acronis True Image 2016:
Has a 30 day trial version available, trial Key sent to your Email Address.
User interface has become more complex and less obvious, be prepared to read the user's guide before you start. Pay special attention to the 'Options' and don't exclude the 'System Volume Information' folder from the backup.
Note: Cloning and drive initialization (creating a MBR) are not supported in the trial version. Image Backups and restores are fully functional.
For the trial version, recovery / restore image is available only when booting from an Acronis Bootable Media CD.
Install Acronis and then create a bootable Restore/Rescue Media CD before you start creating your first image backup
30 day trial: http://www.acronis.com/en-sg/homecomputing/thanks/ati-local/
True Image User Guides and documentation:
2016 supports XP, Vista, Windows 7, Windows 8 / 8.1 and Windows 10
There is also a 'Cloud' backup version so you don't need to lug an external USB Drive around if you travel a lot: http://www.acronis.com/en-us/cloud/backup/
Paragon:
Free version 14: http://www.paragon-software.com/home/br-free/
User's Guide: http://www.paragon-software.com/home/br-free/download.html
Home Version 15 $39.95: http://www.paragon-software.com/home/brh/
User's Guide: http://download.paragon-software.com/doc/Paragon-Backup-and-Recovery-15-Home-Manual.pdf
Support: http://www.paragon-software.com/support/
supports XP, Vista, Windows 7, Windows 8 / 8.1, Windows 10
Macrium Reflect Free Version 6.1.9:
Free version: http://www.macrium.com/reflectfree.aspx
(no technical support available for the free version)
Macrum Reflect Standard ($69.95)
Suport: http://www.macrium.com/ticket.aspx
Version 6 supports XP, Vista, Windows 7, Windows 8 / 8.1 and Windows 10
Notes:
1) For users who have a Western Digital disk drive there is a free version of Acronis 2013:
Release notes: http://support.wdc.com/download/notes/ATI_WD_RN_5962.pdf
Users Guide for WD Version: http://support.wdc.com/product/downloaddetail.asp?swid=119&type=userguide&wdc_lang=en
2) For users who have a Seagate / Samsung disk drive there is a free version of Acronis 2013, It's called Seagate Disc Wizard:
Win 7 Iso Download Dell Windows 7
Home Page: http://www.seagate.com/support/downloads/discwizard/
User's Guide: http://www.seagate.com/files/support/discwizard/dw_ug.en.pdf
J W Stuart: http://www.pagestart.com
Dell Win 7 Home Premium Iso Download
Dell Genuine Windows 7 Ultimate is the original Windows which comes with the Dell laptop/PC. This free download is a Standalone bootable DVD ISO image installer of Microsoft Windows 7 Ultimate for both 32bit and 64bit architecture i.e. x86 and x64.
Dell Genuine Windows 7 Ultimate Overview
Microsoft Windows 7 is a widely used Operating System due to its reliability and performance. This release of Windows 7 Ultimate is the most powerful among all the releases of Windows 7. Dell Genuine Windows 7 Ultimate is a fully featured product for home and business with a powerful set of functions. Most of the users who are using Windows 8 are downgrading to Windows 7 to get ultimate level of performance and improved speed with stability. Ultimate version provides better security features including drive encryption and reliable firewall. Many other versions of Windows 7 are there but if you want to get maximum output and swift controls then Windows 7 ultimate is the best choice. Dell Genuine Windows 7 Ultimate is not only for Dell but you can also install it on other systems. This version is also preferred for gaming as well as for powerful and bulky task oriented applications.
Windows 7 ultimate c0nsmes all the resources of the computer in a way to get maximum performance. Many improvements are made in this release including enhanced firewall, Media Center. The firewall can now keep an eye on all the incoming and outgoing connections and data. Improved Media Center can handle and manage all your high-definition media with more care. It has a pre-loaded set of drivers to handle all the basic devices embedded in your computer i.e. chipset, WLAN, ethernet, sound, and more.
Features of Microsoft Windows 7 Ultimate
Microsoft Windows 7 Ultimate has many wonderful features and enhancements. Some of the features are:
- User-friendly interface
- For both home and business needs
- More Powerful
- Best operating system for Dell and others
- Improved Media Center
- Enhanced Firewall to check incoming/outgoing connections
- Multi-touch features
- Support biometric devices
- Support for Virtual drives
- Best for gaming
- Supports up to 192GB of RAM
- Enhanced slideshow features
- Transitional effects and lot more
System Requirements for Dell Genuine Windows 7 Ultimate
Make sure that your system meets the given requirements before you download and install Dell Genuine Windows 7 ultimate
- Installed Memory (RAM): Minimum 2GB of RAM required (Supports up to 192GB of RAM)
- Free Hard Disk Space: Minimum 16GB of free space required for installation
- Processor (CPU): Intel Pentium 4 with 1GHz processor or faster
Dell Genuine Windows 7 Ultimate OEM ISO Free Download 32bit/64bit
Click the below link to download standalone bootable ISO image installer of Dell Genuine Windows 7 Ultimate.This download is for both 32bit and 64bit i.e. x86 and x64 architecture.
32 Bit
64 Bit