VLCfor Mac OS X. VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. Download VLC. Version 3.0.18 • macOS • 48 MB. 288,886,059 downloads so far. Choose"System Preferences" from the Mac menu. 2. Double-click the Time Machine icon. 3. Click "Select Backup Disk" to select the disk you want to use as a Time Machine backup. 4. Select the "Back Up Automatically" check box so that your Mac will automatically back up data to your chosen disk. StepEight: Log Into macOS High Sierra . Eventually the virtual machine will reboot again, this time into macOS High Sierra. If that doesn't happen, try ejecting the ISO from the Virtual Machine. When High Sierra does boot, you'll need to go through choosing your country, setting up a user, and the rest of the initial setup process. Usethese links to download a macOS disk image (.dmg) file. Double-click the .dmg file to open it and see the package (.pkg) file within. Double-click the .pkg file, then follow the onscreen instructions to install the macOS installer into your Applications folder. Open your Applications folder and double-click the macOS installer, named Citrixfor Mac needs a minimum of Catalina 10.15. As you are probably already aware, the last supported OS for that iMac is 10.13.6. The technical difficulty in going beyond that is predominantly the GPU in the Mac. It must support Metal2, which your iMac doesn't. There is a patcher available to enable unsupported upgrades to Catalina [& even 5 Download the new version of macOS Sierra from the link above. 6. Once downloaded, open the .pkg file as you did with the old version of macOS Sierra. It will now place the "new" "Install macOS Sierra" file in the Applications folder, just like before. 7. Right-click the file and select "Show package contents". 8. .

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