No, Microsoft Product Keys can only be used once and every computer has a different product key unless using Mac, Linux, Chrome OS, Solaris or any other OS. You can install Windows from a DVD and download the required drivers from acer.com
I have two recovery disc for my laptop but don't know how to download
It is always good to download softwares from companies website. Stellar data recovery is one such company from where you can easily download. Official company websites or softarchive sites. I also recommend Hetman Software Data Recovery Programs.
Door to Door Sales
D2d AND D3h
you cant ....buy it
There are numerous Websites Online where One can download a free CD Recovery Software. Download, techsupportalert, snapfiles, softpedia and softonic are just a few examples where this software can be found.
A d2d, also known as a disk-to-disk, is where a computer hard drive is backed up to another hard disk rather than a tape or a floppy. It allows for higher speed and higher capacity.
The abbreviation D2D means Disk to disk backup. It is computer lingo. It is basically importing data from a hard disk to any other type of disk. The disk it is copied to is called a backup disk.
places
For RAR password recovery one can go to a number of download sites. One can download the software from sites like 'CNET', 'Softpedia' and from 'Softonic'.
A great site where you can downland Mac data recovery free ware is Cnet.
TestDisk is the open source data recovery software, that are available as a free download. One can download the software from CGSecurity online website.