Over the last decade of Mac OS X's development, Apple has added lots of new technologies to keep the processors working. The operating system debuted in 2001 with a fancy new compositing graphics. Android x86 based OS for PCs/Laptops. PrimeOS operating system gives a complete desktop experience similar to Windows or MacOS with access to millions of Android apps.It is designed to bring you the best of both worlds – a complete fusion of Android and PC. Now play any Android games at the comfort of Keyboard and Mouse.
It's been a year full of change for Mac users. Last fall, Apple released macOS X.15, better known as Catalina. Just a few short months later, they're announcing an even bigger release.
Big Sur is the first version of macOS 11. This is the first overhaul macOS has had since OS X came out back in 2001. It's likely to arrive in fall 2020, although there's no firm date yet.
This leaves Mac users with a dilemma. Should you continue using Catalina, or is it time to upgrade to Big Sur? This guide will help you compare the two operating systems and make the right choice for you.
Catalina Introduced Big Changes
While Catalina builds on the familiar macOS X, it introduced some fairly big changes. One of the biggest was that it eliminates support for 32-bit programs. Mojave had introduced support for 64-bit programs but still run 32-bit apps.
This may mean that older versions of your favorite apps no longer work. Some programs have been discontinued altogether.
Catalina also introduced more functionality between iOS and macOS and devices. Sidecar, for example, lets Mac users add an iPad as a second screen for their Mac.
Other features included an automatic dark mode feature.
Big Sur is an Even Bigger Overhaul
Catalina retains most of the familiar features of macOS X. Over the years, the interface has become somewhat dated and a little bit cluttered.
Take, for example, the icons on the Dock. Catalina's icons come in many shapes and sizes. Big Sur promises more uniformity on the Dock. It also redesigns app windows to put user content front and center.
Anyone who uses iOS, though, isn't going to notice these differences as much. In fact, many of Big Sur's design features bring it more in line with iOS design.
Under the hood, Big Sur also continues the 'iPadification' of Macs. Catalyst allows iOS apps to be translated to macOS natively. That means with Big Sur, you'll be able to run iOS apps on your Mac with no problems.
One of the reasons for this is Apple switching up hardware. The computer giant announced they were switching to their own ARM chips, leading to better integration between hardware and software.
Redesigning Software for Big Sur
Aside from getting iOS apps on the Mac, Big Sur also imports Widgets from iOS 14. This comes complete with a new Control Center and notification center.
Messages will also receive more of its iOS functionality. You'll be able to pin conversations. An upgraded search function will make it easier to find messages.
Messages also comes with more customization now as well. Message effects and Memojis will be more personal than ever.
Another app that's hopping on the trend of increased customization is Safari. With the new extensions available in the App Store, users will be able to customize their browsing experience more than ever. The homepage is also customizable.
Safari is also getting some cool new features. It will load your favorite websites faster than ever. Tabs are also being redesigned.
Translating pages will also be a breeze in the upgraded Safari.
Another app getting a much-needed upgrade is Maps. Maps will enhance its functionality by including electric vehicle routes and 360-degree views. It will also have indoor maps of major airports and shopping centers, meaning you'll be able to find your way around with ease.
Finally, the App Store will be getting an upgrade that allows for more transparency. Users will be able to check the privacy information of any app before they download it.
Big Sur vs Catalina
So, now you're wondering which operating system you should be running. Big Sur is new and exciting, but it's also promising big changes for many users.
There are a few reasons to consider getting onboard with macOS Big Sur sooner rather than later. The first is the upgraded privacy settings. Apple has been doing more work to keep users protected.
For anyone who has security concerns, Big Sur seems like a pretty good investment.
The other reason to upgrade to Big Sur is the increased compatibility between iOS and macOS. If you use an iPhone or an iPad, Big Sur is likely going to feel very familiar.
You'll be able to get all your favorite apps. The design also feels much more like iOS, so chances are you'll adapt in short order.
Some Changes Aren't Exclusive to Big Sur
That said, there are a few reasons users may not want to upgrade to Big Sur just yet. One reason is that some changes aren't going to be exclusive to Big Sur.
Changes coming to Safari, for example, will also be available in macOS Catalina and Mojave.
Another reason you may not want to go all in with Big Sur yet is that it is still in beta testing. While reports suggest the bugs in it are par for the course, it may make sense to wait for a few versions yet.
Think about how buggy Catalina was when it first rolled out in October 2019. Apple's team has been busy releasing updates that resolve many of the issues.
This is common with OS updates, so it's never a bad idea to wait. That way, you know you're getting a more stable version.
What about Compatibility?
Finally, you might wonder if your machine is even going to be compatible with macOS 11. The answer is that if you can run Catalina, you'll probably be able to run Big Sur too.
The mac OS Catalina requirements include 4GB of memory. Machines that are newer than 2012 can mostly upgrade to Catalina. MacBooks need to be newer than 2015.
Big Sur will be compatible with most machines newer than 2013. MacBooks need to be 2015 or newer.
Upgrade When the Time is Right
So, what's the verdict on Big Sur vs Catalina? Upgrading to Big Sur seems like a safe bet for most users. Still, you might want to stick with Catalina for a bit longer yet, especially as Big Sur moves through beta testing and into its first releases.
Want to be the first to know when Big Sur arrives? Check in with us and stay up to date on all the latest happenings in the tech world!
Have any thoughts on this? Let us know down below in the comments or carry the discussion over to our Twitter or Facebook.
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-->You can use this guide to uninstall each component in Visual Studio for Mac individually by navigating to the relevant section, or you can use the scripts provided in the Uninstall Script section to uninstall everything.
Note
This information will only remove Visual Studio 2019 or 2017 for Mac from your machine. to uninstall Visual Studio Code, see this issue for details.
Uninstall Script
There are two scripts that can be used to uninstall Visual Studio for Mac and all components for your machine:
The following sections provide information on downloading and using the scripts.
Visual Studio for Mac and Xamarin script
You can uninstall Visual Studio and Xamarin components in one go by using the uninstall script.
This uninstall script contains most of the commands that you will find in the article. There are three main omissions from the script and are not included due to possible external dependencies. To remove this, jump to the relevant section below and remove them manually:
To run the script, do the following steps:
Right-click on the script and select Save As to save the file on your Mac.
Open Terminal and change the working directory to where the script was downloaded:
Make the script executable and the run it with sudo:
Finally, delete the uninstall script and remove Visual Studio for Mac from the dock (if it's there).
.NET Core script
The uninstall script for .NET Core is located in the dotnet cli repo
To run the script, do the following steps:
Right-click on the script and select Save As Free mac cleaner cnet. to save the file on your Mac.
Open Terminal and change the working directory to where the script was downloaded:
Make the script executable and the run it with sudo:
Finally, delete the .NET Core uninstall script.
Uninstall Visual Studio for Mac
The first step in uninstalling Visual Studio from a Mac is to locate Visual Studio.app in the /Applications directory and drag it to the Trash Can. Alternatively, right-click and select Move to Trash as illustrated in the following image:
Deleting this app bundle removes Visual Studio for Mac, even though there may be other files related to Xamarin still on the file system.
To remove all traces of Visual Studio for Mac, run the following commands in Terminal:
You may also want to remove the following directory containing various Xamarin files and folders. However, before you do you should be aware that this directory contains the Android signing keys. For more information refer to the section Uninstalling Android SDK and Java SDK:
Uninstall Mono SDK (MDK)
Mono is an open-source implementation of Microsoft's .NET Framework and is used by all Xamarin Products—Xamarin.iOS, Xamarin.Android, and Xamarin.Mac to allow development of these platforms in C#.
Warning
There are other applications outside of Visual Studio for Mac that also use Mono, such as Unity.Be sure that there are no other dependencies on Mono before uninstalling it.
To remove the Mono Framework from a machine, run the following commands in Terminal:
Uninstall Xamarin.Android
There are a number of items required for the installation and use of Xamarin.Android, such as the Android SDK and Java SDK.
Use the following commands to remove Xamarin.Android:
Uninstall Android SDK and Java SDK
The Android SDK is required for development of Android applications. To completely remove all parts of the Android SDK, locate the file at ~/Library/Developer/Xamarin/ and move it to Trash.
Warning
You should be aware that Android signing keys that are generated by Visual Studio for Mac are located in ~/Library/Developer/Xamarin/Keystore. Make sure to back these up appropriately, or avoid removing this directory if you wish to keep your keystore.
The Java SDK (JDK) does not need to be uninstalled, as it is already pre-packaged as part of Mac OS X / macOS.
Uninstall Android AVD
Warning
There are other applications outside of Visual Studio for Mac that also use Android AVD and these additional android components, such as Android Studio.Removing this directory may cause projects to break in Android Studio. How to play any windows game on mac.
To remove any Android AVDs and additional Android components use the following command:
To remove only the Android AVDs use the following command:
Uninstall Xamarin.iOS
Xamarin.iOS allows iOS application development using C# or F# with Visual Studio for Mac.
Use the following commands in Terminal to remove all Xamarin.iOS files from a file system:
Uninstall Xamarin.Mac
Xamarin.Mac can be removed from your machine using the following two commands to eradicate the product and license from your Mac respectively:
Uninstall Workbooks and Inspector
Starting with 1.2.2, Xamarin Workbooks & Inspector can be uninstalled from a terminal by running:
For older versions, you need to manually remove the following artifacts:
- Delete the Workbooks app at
'/Applications/Xamarin Workbooks.app' - Delete the Inspector app at
'Applications/Xamarin Inspector.app' - Delete the add-ins:
'~/Library/Application Support/XamarinStudio-6.0/LocalInstall/Addins/Xamarin.Interactive'and'~/Library/Application Support/XamarinStudio-6.0/LocalInstall/Addins/Xamarin.Inspector' - Delete Inspector and supporting files here:
/Library/Frameworks/Xamarin.Interactive.frameworkand/Library/Frameworks/Xamarin.Inspector.framework
Uninstall the Xamarin Profiler
Uninstall the Visual Studio Installer
Use the following commands to remove all traces of the Xamarin Universal Installer:
Uninstall Visual Studio 2019 for Mac Preview
Visual Studio 2019 for Mac Preview was launched as a separate preview, allowing you to continue to work with your Visual Studio 2017 for Mac install side-by-side.
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Now that Visual Studio 2019 for Mac has been released, you can now safely remove the Visual Studio 2019 for Mac Preview application.
Mac browser emulator. To uninstall the preview application bundle, select Visual Studio (Preview) from your Applications folder and click Move to Trash, as depicted in the following image:
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You can also remove the Preview plist file with the following command:
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See also
