ASR
Windows Recovery Environment.
recovery
Recovery ~tekno
dos
A Personal Computer designed for or including Microsoft's Operating System Windows.
MS-DOS
DOS
Windows Recovery Environment
with windows update
Yes it is safe to delete factory recovery partition if you think that you are not going to use Windows 7 operating system again. But you should have Windows 10 license with an installation disk and your Lenovo computer's drivers in case you need to recover or format your computer.
Microsoft-based operating systems such as Windows Server 2003, Windows XP, Windows Vista, and Windows 7 starting to come out now are the most popular. After that, other operating systems include Macintosh OSX, variations of unix, including Linux, and depending on the application, mainframe operating systems such as OS/400 and Solaris.--Greg
Microsoft-based operating systems such as Windows Server 2003, Windows XP, Windows Vista, and Windows 7 starting to come out now are the most popular. After that, other operating systems include Macintosh OSX, variations of unix, including Linux, and depending on the application, mainframe operating systems such as OS/400 and Solaris.--Greg