Big Gunz Mac OS

Which Mac operating system is the best is a topic of numerous debates among Apple fans.

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Since the mission of this blog is to refute myths and legends around Macs, it’s time for me to provide my 2 cents about the issue on hand. While everything below is just my opinion, as a long-time Mac user and veteran software engineer, I hope my opinion worth something.

The best Mac OS version is the one that your Mac is eligible to upgrade to. In 2021 it is macOS Big Sur. However, for users that need to run 32-bit apps on Mac, the best macOS is Mojave. Also, older Macs would benefit if upgraded at least to macOS Sierra for which Apple still releases security patches.

How to Tell Which macOS You Are Running

To find out which macOS is currently running on your Mac, follow these steps:

Click on Apple logo in the top left corner of the menubar
In the dropdown click on the first item: About This Mac
The first line in the Overview tab is the name of the current OS.

What Version of OS Can My Mac Run?

Not all Macs can be upgraded to the latest OS version. For instance, old Macs powered by PowerPC CPUs cannot run OS intended for Intel-based computers. Also, some versions have hardware limitations.

For instance, Mojave cannot be installed on MacBook Pro earlier than Mid 2012 model.

Check below to know exactly what version of OS your Mac can run.

Which OS is Best for my Mac

Anytime someone asks me which OS is best for them I always suggested going with the latest. Things have changed recently, however.

Should I Upgrade to macOS Catalina or Big Sur?

While personally I like macOS Big Sur and have it installed on my MacBook Pro, it comes with serious breaking changes.

The first issue is compatibility.

Big Sur is a transition OS which is designed to help Apple to move from Intel processors to their own chips on ARM.

After I installed Big Sur on my MacBook Pro mid 2020 (pre-Silicon), most of my apps, including Microsoft Office, were working as expected.

However, my VMWare Fusion 11 does not start anymore, so I have to purchase a new license if I want to keep using it (or roll back to Catalina). Luckily, I took a full backup before the upgrade.

The second breaking issue is the lack of 32-bit app support.

macOS Catalina and Big Sur can only run 64-bit apps.

If you wondering whether you should upgrade to macOS Catalina or Big Sur, first verify that you don’t have any 32-bit apps. But first, take a back up, so you can go back in case something breaks after the upgrade.

For instance, I had to remove uTorrent after upgrade. And I didn’t know that uTorrent is 32-bit!

How to Know If App is 32-bit or 64-bit

To find out whether the app on your Mac is 32-bit or 64-bit follow these steps:

Click on Apple logo in the top left corner of the Mac screen
Click on About This Mac option
Click on System Report button in Overview tab (first one)
Scroll down to Software -> Applications
Find the app and check Kind

Which macOS Should I Use

If you have an older Mac which is not eligible to upgrade with some latest software or hardware, I’d suggest upgrading at least to Sierra (or better High Sierra) for the following reasons:

Sierra is still supported by Apple, and it gets security updates
APFS file system is available
It supports Siri
Significant security improvements

The most important point when choosing the best OS is the ability to get security updates. While Apple generally does not announce the OS end of life dates, it is possible to know when they stop releasing security updates from this page.

For instance, according to the page, the last security update for OS X Yosemite was released on September 12, 2017. The last update for OS X El Capitan was in July 2018, and Carnegie Mellon University confirmed that El Capitan’s end of life date was August 2018.

Snow Leopard Myth

I know that some users on forums believe that the best OS version for Macs was Snow Leopard. But that is a myth. And I know how such myths get created.

Once I worked in the company, which was selling a 20-year old product. And customers were still using and didn’t want to switch to new versions, because the old one was rock solid.

I then talked to the engineer who worked on the project, and he revealed that the product was a total disaster when it was first deployed. Engineers had to work on-site for almost a year in order to fix all bugs.

After five or so years of polishing the product, it becomes virtually bug-free, and nobody now remembers how bad it was when it was first rolled out. A similar thing happened Snow Leopard, and it was recognized as best mac os version after some time.

How to Update to the Latest Version

There are two ways to update to the latest OS version on Mac:

From the Software Update section in System Preferences
Use a download link

Using Software Update

This is by far the best option, but it only available if you have Yosemite, or later OS installed already. If you enabled automatic updates, then Mac will inform you that the next macOS is available.

Just open System Preferences, go to Software Update and click on the Upgrade Now button.

This method is also best if wondering how to check if you have the latest version of OS installed on your Mac. Only the version compatible with your hardware will appear here.

For instance, my the latest version for Mac Mini 2012 is Mojave, I can’t install anything newer than that.

If you are having problems with updates or having issues post-upgrade check my post about troubleshooting macOS.

Using download links

For older systems or in case you need to downgrade, you have to download a standalone installer in DMG format. DMG stands for disk image, similar to ISO, just different formats.

After downloading the installer, just double click on it and follow instructions. Again, do not forget to take a backup before the upgrade.

Mac OS Comparisons: Requirements, Features, Compatibility, Download Links

Following is a high-level description of all Mac operating systems as early as Mountain Lion.

You can refer to those descriptions when deciding which operating system is best for your iMac, Mac Pro, Mac mini, or MacBook.

With each OS description, I included a list of Macs supported. However, you can use Mac OS compatibility checker for more detailed information.

macOS 11 Big Sur

macOS v11 (codename Big Sur) is the latest version of the operating system for Apple computers.

Release date: October 13, 2020

Hardware Requirements: RAM requirement 4GB. Big Sur is the first OS to support new Macs using ARM technology (in the future).

Features

The biggest design refresh since macOS X.
Support for new ARM processors.
Safar improved performance and power consumption.
Time Machine supports backup to APFS volumes.
One-click translation for 7 languages.
Redesigned maps

Software Compatibility Issues

Only 64-bit apps are allowed to run on Big Sur.

How to install

There are two ways to install Big Sur: enable automatic updates in System Preferences or download by using the following link.

Or check my post with tips on installing macOS on unsupported devices.

List of Apple computers compatible with macOS Big Sur

MacBook (2015 and later)
MacBook Air (2013 and later)
MacBook Pro (2013 and later)
Mac mini (2014 and later)
iMac models (2014 and later)
iMac Pro (2017 and later)
Mac Pro (2013 and later)

macOS 10.15 Catalina

Release date: October 7, 2019

Hardware Requirements: RAM requirement increased from 2GB to 4GB.

Features

Introduced Sidecar, which allows for Macs to use an iPad as an external display.
iTunes was replaced by separate apps: Music, Podcasts, and TV.
Find My Mac and Find My Friends have merged into one app.

Software Compatibility Issues

macOS Catalina is the first Mac operating system that does not support 32-bit applications. Only 64-bit apps are allowed to run on Catalina.

How to install

There are two ways to install Catalina: enable automatic updates in System Preferences or download by using the following link.

List of Apple computers compatible with macOS Catalina

MacBook (Early 2015 or later)
MacBook Air (Mid 2012 or later)
MacBook Pro (Mid 2012 or later)
Mac mini (Late 2012 or later)
iMac models (Late 2012 or later)
iMac Pro (All models)
Mac Pro (Late 2013)

macOS 10.14 Mojave

Release date: September 24, 2018

Hardware Requirements: 2GB RAM and 18.5GB free space on disk

Features

The main feature of Mojave is “Dark Mode”
FaceTime adds group feature which allows chatting with up to 32 people
News, Stocks, Voice Memos, and Home apps were ported from iOS to Mac.

How to install

If your Mac is eligible to update to Mojave, then the easiest way to install it is by enabling automatic updates. Downloading a standalone Mojave installer could be a little tricky.

List of Apple computers compatible with macOS Mojave

MacBook (Early 2015 or later)
MacBook Air (Mid 2012 or later)
MacBook Pro (Mid 2012 or later)
Mac mini (Late 2012 or later)
iMac (Late 2012 or later)
iMac Pro (All models)
Mac Pro (Late 2013 and 2010-2012 models with upgraded GPU)

macOS 10.13 High Sierra

Release date: September 25, 2017

Hardware Requirements: 2GB RAM and 14.3GB free space on disk

Features

APFS (Apple File System) becomes the default file system in High Sierra. It’s a significant upgrade from the older HFS+ in terms of speed, size, and security
iCloud support of Messages which allows sync messages of the account across multiple devices
Mail app uses 35% less storage space due to optimizations

List of Apple computers compatible with macOS High Sierra

MacBook (Late 2009 or newer)
MacBook Pro (Mid 2010 or newer)
MacBook Air (Late 2010 or newer)
Mac mini (Mid 2010 or newer)
iMac (Late 2009 or newer)
Mac Pro (Mid 2010 or newer)

How to install

Here is a High Sierra download link.

macOS 10.12 Sierra

This is the first macOS version. Previous OS versions for Macs were called OS X (X stands for 10).

Release date: September 20, 2016

Hardware Requirements: 2GB RAM and 8GB free space on disk

Features

Siri was introduced to Macs
Optimized storage with iCloud sync
Auto-lock feature allows unlocking MacBook with paired Apple Watch
APFS preview available
Disk Utility can manage RAID sets again
Significant security improvements

How to install

Here is a Sierra download link.

List of Apple computers compatible with macOS Sierra

MacBook (Late 2009 or newer)
MacBook Pro (Mid 2010 or newer)
MacBook Air (Late 2010 or newer)
Mac mini (Mid 2010 or newer)
iMac (Late 2009 or newer)
Mac Pro (Mid 2010 or newer)

OS X 10.11 El Capitan

Last OS X version.

Release date: September 30, 2015

Hardware Requirements: 2GB RAM and 8GB free space on disk

Features

System Integrity Protection – a security feature that protects even when the root user executes the process
Performance improvements: open PDF files four times faster, Mail is twice faster, launching apps 40% faster
Notes app similar to the app in iOS

Macs compatible with OS X El Capitan

same as OS Mountain Lion.

How to install

Here is El Capitan download link.

OS X 10.10 Yosemite

Release date: October 16, 2014

Hardware Requirements: 2GB RAM and 8GB free space on disk

Macs compatible with OS X Yosemite

Same as OS Mountain Lion.

Features

Major user design overhaul
Introduction of Handoff and Continuity features
Photos app replaced iPhoto and Aperture

How to install

Here is Yosemite download link.

OS X 10.9 Mavericks

Big Gunz Mac Os X

First free Mac OS. Previous OS versions vary from $19.99 to $129.

Release date: October 22, 2013

Hardware Requirements: 2GB RAM and 8GB free space on disk

Features

Compressed Memory feature automatically compresses inactive apps when approaching maximum memory capacity
Timer coalescing is a feature that reduces CPU usage by up to 72 percent
App Nap puts apps that are not currently visible to sleep

Macs compatible with OS X Mavericks

Same as OS Mountain Lion.

How to install

OS X Mavericks installer is not available on Apple Site. Follow instructions here to install Mavericks.

OS X 10.8 Mountain Lion

Must be purchased. Fixed many bugs introduced in OS X Lion.

Release date: July 25, 2012

System Requirements: 2GB RAM and 8GB free space on disk

Features

New apps: Notification Center, Notes, Messages, Game Center
AirPlay mirroring allowed to mirror Mac screen to Apple TV
Application updates automatically install from the App Store

List of Apple computers compatible with OS X Mountain Lion

iMac (Mid-2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Air (Late 2008 or newer)
MacBook Pro (Mid/Late 2007 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
Xserve (Early 2009)

How to install

Mountain Lion installer is not available on Apple Site. Follow instructions here to install OS X Mountain Lion.

List of older Mac OS Versions

Following Mac OS versions are still running on older Macs, but Apple does not support them anymore, and there is no point to upgrade (or downgrade) to them:

OS X 10.7 Lion
OS X 10.6 Snow Leopard
Mac OS X 10.5 Leopard
Mac OS X 10.4 Tiger
Mac OS X 10.3 Panther
Mac OS X 10.2 Jaguar
Mac OS X 10.1 Puma
Mac OS X 10.0 Cheetah

The next major release of macOS at WWDC 2020 is macOS Big Sur on the virtual box on Windows pc. This important event was announced by Apple At the time of this announcement, it is available in developer beta. This software will be free.

The public beta developer will release in July. This operating system has a new character that incorporates an all-new iOS inspired design. In this software, remodeled safari having a tight privacy control. This new feature of Apple’s which is translation software is mainly used on-device processing.

Overview of Mac OS Big Sur on VMware/VirtualBox

Through this article, the stepwise pictorial guidelines are shown for the user. What is the process of installing the macOS Big Sur on virtual Box on windows PC is mainly described in the article. It is hoped that, after thoroughly going through the article, users may not face any difficulties during the installation. The user is also able to download the Virtual Box with its extension. They may be able to upgrade the virtual Box extension. The user also created a new type of virtual machine for the macOS Big Sur.

Installation process of Mac OS Big Sur on VMware/VirtualBox

Mac OS Big Sur on users is a must. Users may have to give time to properly complete the download process.

Installation VirtualBox on Windows PC

Users may download the latest version of VirtualBox. If the user has already done it, they can skip this step. The user may double click on VirtualBox setup and press the next option for a minute, then the process is done.

Big Gunz Mac Os Update

Up-gradation process of VirtualBox Extension

This part is not 100 % mandatory. This upgrade may create some difficulties during the installation.

Users may press on the plus icon. They may select the VirtualBox extension which the user has downloaded at the beginning of the section. Users may upgrade. Then, press the Ok button.

Users may see something on their PC screen.

New virtual machine creation

Big Gunz Mac Os Catalina

Creating a virtual machine for the Windows operating system is the same as creating a virtual machine for macOS Big Sur. Iso image will be used for macOS Sur for the installation process.
Users may open the VirtualBox application and press New options.
Users may use the name of their virtual machine. Users may click Expert mode and select the below-mentioned options and press the create option. Name, location, type, version, memory must be mentioned. For the location, a different drive is suggested. The machine type is Mac OS X where 64-bit is required. Minimum 4 GB memory, a maximum of 8 GB is required.
User may choose the system from the pane. Uncheck floppy disks are moved down on the motherboard.
Users may click the processor to choose two processors minimum.
Go through the display menu to increase the video memory to 128 MB.

VirtualBox running to the Command Prompt

After customization, some codes are run to install macOS big sur on VirtualBox.

Opening of VirtualBox through notepad or any other text editor, users have to use the replace function to replace the VM Name to their virtual machines.
Then, the user runs the code to the Command Prompt in single.
Users can open the command prompt by clicking the Windows in Windows 10. Then again run it as administrator.

The virtual machine starting

Opening of VirtualBox, press the start button. Users may see the black screen with few yellow and white text.
When started, the user will see some code running in the background with the Apple logo.
Users may choose the language and press to continue and select disk utility.
Then, they choose the main virtual Disk and press erase to make sure about the size of the disk.
Users may rename their disk and choose disk utility. Users may agree with rules and conditions.
It may take around half an hour to complete the installation process.

Clean installation of Mac OS Big Sur

Users may click the center; a bunch of code will run on the screen. Be relaxed as it takes 29 minutes.
When the installation process is done, the user may reboot and restart their system and see the macOS Big Sur Welcome Page.
Users may select the country and select a keyboard layout. If the user doesn’t change the previous setup, they will customize it.
Users may switch on The Accessibility character such as vision, motor, hearing, cognitive, etc. If these are now wanting to set up please skip the option.
After reading data and privacy, the user can transfer their data.
If the user clicks on set up later, they don’t sign in. but click yes, agree with terms and conditions.
User may fill out the Full name, account name, password then press continue.
On the analytical page, the user may select an appearance theme and continue.
User have to wait to see the login screen
Now, macOS Big Sur on Virtual Box is installed successfully.

System requirements of Mac OS Big Sur on VMware/VirtualBox

System must support the “Virtualization technology”. Enabling this, the user may be able to run Virtualization software such as VirtualBox or VMware.
Windows operating system requires 64- bit memory.
For installation, there must be 20 GB of free space so that they can install more apps on macOS Big Sur on virtual Box.
It is suggested to have an SSD because it is used as storage and works much faster than a mechanical hard drive. Users must not be worried, as it is not too compulsory.

Download MacOS Big Sur on VMware/Virtual on Windows PC

We hope that you are satisfied with the information we have delivered to you. If you are a Windows user then you should be way familiar with the system and it won’t take much time to understand the behavior of MacOS Big Sur on VMware/Virtual on Windows PC. This application has a good amount of feasibility while operating.

Also, after installing MacOS Big Sur on VMware/Virtual on Windows PC will get extremely handy and easy to function. Learn additional features and functionalities in your operating system up-to-date. If you have any queries regarding the MacOS Big Sur on VMware/Virtual on Windows PC you can drop down your concern in the comment section and we will get back with the solution in minimum time.