Windows 7 Home Premium Factory Reset ( Without Disc )

[Ryeleigh]

I accidentally installed too many virus to uninstall manually, and antivirus don't work (I've ran hitmanpro, avast, malwarebytes after running rkill - the most that got picked up was a couple chrome cookies). Now I regret it and I'm trying to factory reset my PC, but have had no success, I have no factory image, no factory reset option, and I have lost the installation disc.

Details:
OS: Windows 7 Home Premium
Model: Dell Inspiron N5030

I have further details, just ask.

Regards
-Ryeleigh

[Geek-9pm]

Do you have another PC? to download the ISO?
 Maybe you can go to the house  of a friend and do it.

An number of sties claim yu can download Windows 7 ISO . But you really should only get it from Microsoft for free. Here is the catch. Yu have to have a valid product key.

This link has important information about how to get the Windows 7 ISO.
https://www.lifewire.com/where-to-download-windows-7-2626268

If your computer came with Windows 7 from the original maker, yu shod contact  them for a legal copy of Windows 7. Expect to pay a fee.

[patio]

That Dell has a factory restore partition...Instructions for runnin it are at the Dell site...