How do i completely uninstall a program from my new mac?

Read OS X El Capitan: Install, update, and uninstall apps.

please dont tell me i need a 3rd party application

You do not, and should not use anything like that on a Mac — unless of course you mean a dedicated uninstaller accompanying the third party application you installed.

It somewhat depends on the application.

However, for the majority of Mac applications you would simply drag it from "Applications" to "Trash" and you are done. It's typically that simple.

For some applications such as those that integrate more deeply (such as applications that run background processes or add items to the Menu bar), the application itself should have an uninstaller that came with the installer. Sometimes simply running the same installer over again will offer to uninstall the application.

Whatever you do, do not put ANY 3rd party uninstallers, maintenance, or security applications on your new Mac as they are unnecessary and highly undesirable. If you have a problem uninstalling a particular application then just ask and someone will give you specific instructions.

If it installed by drag (from Disk Image) and Drop (to Applications folder), it is removed the same way. Drag from Applications folder, Drop in Trash).

If it used an Installer program, it needs the developer's Un-Installer to be removed accurately. (occasionally, this takes the completely counter-intuitive step of downloading again to get access to the un-Installer.

As FishingAddict says, Mac cognoscenti do not ever recommend using third-party general purpose Un-Installer or Cleaner programs. They generally do not get everything, or throw away parts of Mac OS X in the process.

You might find some information here, assuming you have a similar reason for uninstalling it:

https://productforums.google.com/forum/#!topic/nexus/19wr1kUaWD8

The short version: drag the app to the Trash, then drag Android File Transfer from ~/Library/Application Support/Google/ to the Trash also.

Back up your Mac prior to making any changes.

Don't reinstall it. From the information I was able to gather from the Google support group linked above, the app simply doesn't work. Contact Samsung, or Google, or whoever is responsible for creating it.

pany1 wrote:

can you provide me the link for this info please?

Here you go:

John Galt wrote:

You might find some information here, assuming you have a similar reason for uninstalling it:

https://productforums.google.com/forum/#!topic/nexus/19wr1kUaWD8

...

It would help by telling us what app you're trying to un-install.

Quit the app. You might need to use Activity Monitor and use it to force-quit.