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Best DOS Operating Systems

Microsoft MS-DOS 6.22 Operating System on 3.5" Floppy Disc & User's Guide
WINDOWS FOR WORKGROUPS WFWG 3.11 & MS-DOS 6.22.
Reviews
"In this particular case I purchased this for my Grandson who has, as always, avoided expending the effort to learn this first solid operating system."
"Caused the desired result to occurr."
"I can:t say I really wanted this product, but what I was trying to run only worked under DOS And so.... And here it was, just like new."
"It was like the joy we felt when the 80286 came out with the unspeakably large 20Mb hard drive."
"Who needs Windows 8."
"(Note:I did no receive a COA which means it might just be a random pirated copy somebody put on a 3 floppies and sold. This made me upset because I wanted to know I had a complete legal copy which is why I bought it on Amazon."
"I have the MS-DOS set I have not gotten to use it yet, been to busy doing everything that needs to be done."
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DOS 5.0 Disk Operating System - 3.5-INCH DISKETTES - NOT CD-ROM - 3.5-INCH DISKETTES - NOT CD ROM - IBM PROGRAMMING FAMILY by IBM
DOS Disk Operating Sytem Version 5.02. DOS 5.0 Disk Operating System - Version 5.02.
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PC DOS 2000
By David Wilson. PC-DOS 2000 is a minor upgrade to PC-DOS 7.0, the version that came out as Windows 95 was released. After 17 years of tweaks and improvements to DOS, PC-DOS 2000 is honed for speed and minimal memory usage. IBM.
Reviews
"It also comes with a GUI backup program, Stacker 4.0, IBM antivirus, REXX programming and a plethora of utilities. After 17 years of tweaks and improvements to DOS, PC-DOS 2000 is honed for speed and minimal memory usage."
""Unlike Windows 3.x which requires a separate operating. system (DOS), Windows 95 and Windows 98 have combined. DOS and Windows into an integrated product."
"Whether firing up your fax modem to dial the Prodigy Information Service or breaking out WordPerfect 5.1, you'll find IBMs PC DOS is ready to take you to the twentieth century."
"The program loaded witjout problem, but then I received a message indicating that PC DOS 2000 does not support the version of windows that I have loaded."
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Best BeOS Operating Systems

BeOS 4.5 with BeOS Bible
Neal Stephenson, in In the Beginning... Was the Command Line , describes the Be operating system as "an extremely well-thought-out GUI built on a technological framework that is solid." An excellent realization of key operating system ideals--reliability, speed, and functionality--Be is worth the attention of any power users who haven't yet discovered it.
Reviews
"Installation is better than any other operating system I've ever had experience with, it asks only a few questions of you and everything just works right out of the box. That said, those which ARE available on BeOS are well polished (mostly due to the consistency of the interface that BeOS presents the user) and do their job well. (except for the lacking web browser) If you're tied to Photoshop or Word or other software not available, you're obviously tied, but I still recommend picking up a copy (5.0 is available for download free) and giving it a try, I guarantee you won't be disapointed."
"I caught the good ole form virus, i lost hours of graphic work and months of "intelectual property" so i thought....be swooped in, took a gander at my fat partition and allowed me to copy all files to a nearby networked drive."
"After using Windows for quite some years, after Windows 98 the ideas of Microsoft and me of what to look for in an operating system didn't match anymore."
"The BeOS Bible that is included is a great reference for finding out the little things."
"If you would like to use your OS right out the box without descending into configuration H#LL (but have the option to :-)) - Be is for YOU."
"BeOS is a terrific operating system for anyone who is in the multimedia development buissness, or someone who wants a new experience with a very stable and friendly operating system."
"Having left the Linux craze for good (felt that the purity of Linux is taking the path of the 'Darkside' much like MS), I decided to embark on a 'OSpiritual' journey to find an alternative OS."
"THe only thing that Be is lacking in is a port of Diablo and Hotline....other than that I say FULL STEAM AHEAD!"
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Best OS2 Operating System

OBS Studio
Free software that comes with terms and conditions, they will be provided prior to sell. Platform, entertainment, school, work.
Reviews
"Please do not purchase this program - it is free for download."
"The program is FREE to download from the internet."
"Why does this have a price listed with it?"
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Best Mac Operating Systems

Mac OS X version 10.6.3 Snow Leopard (Mac computer with an Intel processor required)
And Snow Leopard includes built-in support for the latest version of Microsoft Exchange Server, so you can use your Mac at home and at work. Built on a rock-solid UNIX foundation and designed to be simple and intuitive, it’s what makes the Mac innovative, highly secure, compatible, and easy to use. It also includes an enhanced icon view with live file previews, so you can thumb through a multipage document or even watch a QuickTime movie. New core technologies in Snow Leopard unleash the power of today’s advanced hardware and prepare Mac OS X for future innovation. It debuts a completely new QuickTime Player application with a clean, uncluttered interface as well as an easy way to record, trim, and share your media. Snow Leopard includes out-of-the-box support for Microsoft Exchange Server 2007 in Mail, iCal, and Address Book, so it’s easier than ever to take your Mac to work. Mac OS X Snow Leopard includes built-in support for the latest version of Microsoft Exchange Server.
Reviews
"This particular DVD is a must have for all IT professionals due to the fact that all machines prior to 2009 can only run up to this software."
"I love my MacBook Pro and like to keep the OS up to date. I loved the price of $29.00 and thought that Mac was being really, really generous. By "refinements" to Leopard I mean that Snow Leopard brings: - more speed. - better overall organization. - the ability to talk to "Exchange" servers (common in a Corporate environment and a must nowadays). - New QuickTime Player. - Better for laptops (will adjust time zones when traveling, will pick up hotspots easier, trackpad can be adjusted to multi-tap). - Better accessibility for those who are visually impaired. There are other features as well ... but all of these things are tweaks."
"Need to remember that it requires you to have at least 2 gigs of RAM - one thing that I forgot so I have to redo it until my additional memory came in from the mail. It is also significantly faster than the previous version that came with the OS. The new Quicktime will now allow you to record as well as edit videos which previously available only on the paid version."
"Then I downloaded the itunes version that required Snow Leopard so my ipod will now work with it. Firewire, then advanced firewire, then a new dock on iphones and ipods every couple of years, and finally, their itunes and other software requiring you to upgrade their operating system so often that I almost long for the days when Microsoft was the leader and Apple was just a small consumer oriented company who made their high quality products in the USA."
"As far as I'm concerned, Snow Leopard is an upgrade disk for Leopard systems."
"This item is faulty."
"I bought a refurbished 2008 macbook and this to update."
"Now I upgraded to Snow Leopard and my time machine no longer works and I can't get it to work either."
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Best Linux & Unix Operating Systems

Ubuntu Linux 16.04 LTS 32 & 64 Bit - Latest Long Term Support Release
Great Linux operating system which is very powerful, but also easy enough for a beginner to use! This is a single DVD containing both the 32 and 64 bit editions of Ubuntu Linux 16.04.3. You can run Ubuntu Linux 16.04.3 directly from the DVD without changing your computer, or install Ubuntu Linux 16.04.3 in place of or alongside your computer's current operating system (including Windows).
Reviews
"Using this disc is a great way to start using Linux."
"It is very easy to install and the good thing about it is that you will run linux and Windows in the same device, though I was trying to get the desktop from Ubuntu.com but some how it didn't work, so I decide to buy this hard copy, and practice my commands, I am really happy with it."
"Installed this as a dual boot alongside Windows 7 on an old laptop."
"The operating system works as advertised."
"So far I like it but I'm still learning."
"Finally purchased a dvd 14.04 which loaded, only issue now is getting Libre Office to work (am painstakeningly slowly getting some Libre Office to work)."
"I was having a hard time making a bootable disk or memory stick that was readable by an older Macbook Pro core duo."
"Programs will not load onto the older Dell laptop with Windows XP that I was hoping to revive for a specific purpose use."
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Best Microsoft Windows Operating Systems

Microsoft Office Home and Business 2016 | 1 user, PC Key Card
You'll quickly produce professional documents with rich authoring features, design controls for pixel-perfect layouts and intuitive tools to help you make the most of your data. Save $20 on this product when you purchase it with a PC or Desktop that is sold and shipped by Amazon.com.
Reviews
"Microsoft now DEMANDS that whoever installs this program must have an "account" with them, which includes an email address BEFORE the programs can be installed. Except for Outlook, it does work okay once installed and will open any documents created by previous versions of Microsoft Office programs. Aside from the contact import problem, anyone who has used earlier versions of Microsoft Office should be able to adapt to these programs quickly."
"They decided to proceed with the Office 2016 install so we took the laptop back to our office and proceeded with the long process of creating new a MS Account, downloading the large installation file, and installing Office 2016. We tried to login under the Microsoft account, but it prompted us with a security alert that our account has been suspended for excessive junk mail. They wanted a cell phone number in order to re-activate the account, but the business customer being rural did not have one. Their Tech Department showed the license was registered to the suspended account, but they were unable to assist with suspended accounts. We were able to reset the account password just fine, but even with the new password it still required a cell phone number. What would happen to the account if my cell phone number changed? I am sure Microsoft would eventually like to have a single account handle "pay as you go" and other high security features and tying accounts to cell phones would be desirable. When Microsoft forces you to link a strangers cell phone to your account for security are you really more secure? They do state it requires a MS account, but clearly we were able to create the account without a cell phone number. They should have verified this when the account was created, not after the account was created, we download the software, installed, activated, and migrated all the data over to the new laptop."
"This is after 15 minutes of creating a Microsoft account, their verification email, and them collecting my email address and personal information. After a crazy Microsoft logon and verification process, you get to the Download screen and an icon just keeps spinning, and you read the message: We’re sorry for the wait."
"Outlook 2016 crashes frequently, causing one to lose the email you are writing at the time."
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