How to Install Two Operating Systems on a Desktop Computer or Laptop 💻💽🤔

👍 Watch how to install two working operating systems on one computer - I mean having Windows 7 as the main system and Windows 10 as an additional system.
If necessary, you can use the method I will describe to install another copy of Windows 7 on your computer.

Сontent:
0:00 - Intro;
0:57 - Installing Windows 10 on a hard drive
4:26 - How to set the first system (Windows 7) as default?
5:46 - How do I uninstall the system?
6:52 - How do I delete files from the old system?

You may need to install another operating system on a modern computer if the current operating system can’t help you in a certain situation. At the same time, it is important to have the first, main version of Windows.

The disadvantage of having two Windows on one computer is in possible errors during the installation: damaged boot record, failure of both systems due to wrong actions and, as a result, loss of important data.

How to enter BIOS or UEFI and boot your PC from a USB drive -

How to create a bootable USB drive to install Windows 10, 8 or 7 -

How to make a clean installation of Windows and learn about possible installation problems and ways to fix them -

If you lost some files as a result of installing, uninstalling, updating or resetting Windows, you can bring them back with Hetman Partition Recovery -

If you liked this video, click the Like button below and subscribe to our channel to see more. We’ll be glad to answer any questions in comments. Thank you for watching and good luck!

[HetmanRecovery]

Сontent:
0:57 - Installing Windows 10 on a hard drive
4:26 - How to set the first system (Windows 7) as default?
5:46 - How do I uninstall the system?
6:52 - How do I delete files from the old system?

Watch how to install two operating systems on a desktop computer or laptop. Did you like the video? Click Like button and subscribe to Hetman Software channel. We will be glad to answer any questions in comments.

[mateyzqanesim]

You are actually so, very informative than most videos. Thank you so much. I'm not gonna be afraid to install Windows XP anymore.

[kanden]

This is neat. I recently bought a new laptop for gaming to keep my old one for WFH. Doing this would help me retire the old laptop but use the hard drive for one laptop.

[michael]

yes if you are loading windows 10 last ... what if you have windows 10 to start with and want to install windows 7 for loder games like me

[KhronicYT]

03:05 Shift+F10 ___ DISKPART ___ list disk ___ select disk "x" ___ Convert GPT

[Taylor-dxmo]

Man ur video is very useful thank u and a question : can i install 3 operating systems in 1 pc ?

[eliakimsabuni]

Very useful and easily understood. Thank you

[bmhater]

Kinda curious if you can have 7 installed with a drive that supports GPT

[siarnabcomel]

really like ur explanation, simple but detail. good job

[EnderTBone]

Does it really matter which is your main OS and which is you secondary one? Also will this work in 2020 with Ubuntu Linux as the secondary and windows 10 as the default? Will it work with two different hard drives to make sure it will not erase data or how else can I ensure it?

[robmunro]

so i cant install win 7 twice on different partitions, on the same hard drive?

[alexgamer_yt]

I downloaded a new os but on my old windows 7 disc for some reason the activation code got disabled. Now I only see a message that says that I haven't activated windows. When I try activating it it doesn't work. All methods tried but is it the OSs problem?

[agent]

Hello sir, to be clear you installed 2 OS's on 2 Separate Hard Drive's right? & Still got the select boot menu?

Some said that only installing 2 OS's on 2 different partitions of a single drive gives the select OS boot menu.

Edit can you also say you you setup your boot order on the bios?

[captainrobots]

It's also useful if you are trying to play old games that aren't compatible with the new OS
Like I'm trying to do.
I'm trying to play some old games but it's requires 16 bit and I have windows 10 64 which doesn't support 16 bit games.

[ItsShane]

Thanks for the very informative video. I have a pc with Windows 7 Home installed and decided to make a dual-boot system by also installing Windows 10 Pro using a DVDrom. Instead of using partitions and dividing up a single harddisk (SSD) with multiple OS's on there, I decided on a more safer route by just buying an entirely new (480GB) SSD that I am going to use for the Windows 10 Pro installantion aswel as for the games that require Win 10 to work. My Windows 7 will remain on my old (250GB) SSD, and the games and save files I have for that I have stored on a regular (1TB) harddrive. I figured using an entirely new SSD for my Windows 10 (instead of messing with partitions) would be a although a bit more costly, be a safer option? :)

[georgepeterson]

Hello, great video, can this be in reverse?, I have a Win.10 machine and want to add another hard drive to it and load Win.7 on it, will this still work the same way?

[Sudo-Exp]

U r amazing dude
U r very good bro better than most of Youtuber out there

[AusenJewell]

windows 10 OS in my SSD
windows 10 OS in my HDD
in one computer.

Can I access both their storage while only using one OS?

[hmoodykhalaqi]

Thanks you a lot..
Really that was so easy man ❤️❤️

[luna-old]

I have windows 10 and if i want to use this method to downgrade to windows 7, will i lose any important data (downloaded files, programs, etc.)?