If you want to include a custom icon, click on Browse from the system tray. You may select an icon from the available templates or a photo from the file. Pick an ICO image to replace the icon image. Click on Change Icon from the Shortcut tab, which immediately appears on the panel.
Change Icon For Mp3 On Software And FeaturesBest of all, you can do this with built-in software and features that are part of macOS.This article covers five areas where you can encrypt or password protect files: First, we will select a picture, then disable System Integrity Protection after that, replace the icon with our image and finally refresh the dock.To protect your sensitive data, you should use encryption and password protection wherever possible macOS provides you with a number of ways to implement it. Drag the image file to the artwork area.How to Change the Finder Dock Icon on Mac Here is a summary of what we will do. Select one or more songs in your music library, choose Song > Info, click Artwork, then do one of the following: Click Add Artwork, select an image file, then click Open. In the Music app on your Mac, click Songs in the sidebar on the left.From the Apple menu, choose System Preferences. A simple password (“1234,” or “password1,” etc.) is easy to guess and will allow anyone to log in, thus bypassing FileVault protection. It is important to use a strong password to secure your user account, because that password not only gives you access to your account, but it also unlocks your drive. But you should also set a password to protect your Mac when the screensaver is active, and you can set a firmware password to prevent someone from starting up your Mac from an external drive.Using FileVault to Encrypt Your Startup DriveFileVault, the built-in full-disk encryption feature in macOS, is a robust way to encrypt the contents of your entire startup drive. And encryption only occurs when the Mac is awake.In the future, you’ll have to log into your Mac each time you start it up, and each time you wake it from sleep. Your Mac has to be plugged in for the encryption process to advance, so if you have a laptop make sure to connect it to power. You probably won’t notice any performance hit as FileVault encrypts your disk, and, depending on the size of your Mac’s drive, this will take from a few hours to overnight. The encryption process will begin, and you can use your Mac as you always would. However, if you select recovery key an additional window will show with that key. If you use a password manager, you can store it there, and you’ll be able to access it from your iPhone or iPad if necessary.If you select the iCloud option, you will be prompted to restart your Mac and the encryption process will begin. And if you choose this setting, you can set a hot corner that will activate your screen saver when your mouse pointer reaches a specified corner of your display.To do this, go back the Desktop & Screen Saver pane of System Preferences. The dropdown menu offers you options as to how soon the password protection should kick in.It’s best to choose immediately here that way, you don’t have to worry about how long it takes before your Mac is protected. Click the padlock to make changes, then check the Require password — after sleep or screen saver begins. And if you set a password like this, it’s easy to lock your Mac, without even clicking your mouse.To enable the sleep and screensaver password, click here and follow these steps: To prevent this, you should set a password so when your Mac is asleep, or when a screensaver is active, a password is required to access the Mac. Once you are logged in the data is accessible to you or anyone else that can sit at your Mac while you’re not looking. Since my security settings require a password immediately after the display is asleep, this provides instant protection from prying eyes.You can also put your Mac to sleep by pressing Option–Command–Media Eject, if you want, but if you leave it running with the screen saver, then operations can continue while you’re away from your Mac.To prevent unauthorized users from starting up your Mac from another drive, or from the recovery partition, you can set a firmware password. At the top left is Put Display to Sleep. As you can see below, I have four actions set for the four corners of my display. Restart your Mac and hold down Command+R as soon as the screen turns black. Apple recommends the use of FileVault to protect your data on these Macs, and, to be honest, if you are using FileVault even on an Intel Mac, you probably don’t need a firmware password.To set a firmware password, follow these steps: If you try to start up from another drive, or from macOS Recovery, your Mac pauses startup and displays a lock icon with a password field instead.However, you can only set a firmware password on an Intel Mac the new Macs with Apple’s own processors do not support this. Click Turn On Firmware Password, enter a password, then click Set Password. Select Utilities from the menu bar and then choose Firmware Password Utility. When the Mac finishes starting up, you should see the Utilities window. This may take longer than usual but just keep holding down the keys until you see a progress bar. On my mac i tried turning zsnes emulator to full screen and it is blackYou can encrypt these drives manually to protect their data.Encrypting Drives and Partitions (Option 1)To encrypt a drive or partition using the Finder, follow these steps: You may also have drives that are formatted with two or more partitions, and you can choose to encrypt certain partitions on these drives, if you want. If you want to start up from another drive, without having to enter the firmware password, you can change the startup drive, then click Restart in that preference pane.FileVault takes care of your startup drive, but what if you have other drives? You may have one or more external drive that you use to store data or for backups portable drives that you use to take files to and from work and even USB thumb drives. Quit the Utility, then choose Apple Menu > Restart, to restart your Mac.You’ll only be asked for the firmware password if someone is attempting to start your Mac from a drive other than the one selected in the Startup Disk pane of System Preferences. When the encryption has completed, you’ll see Decrypt in the contextual menu when you right-click on the drive. Click Encrypt Disk and let it work for you in the background. If you don’t think you’ll forget the password, set a hint that makes no sense at all and will only confuse an unauthorized person. In the dialog that displays, name the drive, then click the Format menu. Make sure that you’ve backed up the data on the drive, because the next step erases it completely. In this example, I’m using a USB thumb drive, but you can do this on any drive, other than your startup drive. Select the drive or partition you want to encrypt. Open Disk Utility it’s in the Utilities folder in your Applications folder. For new or empty hard drives or drives that still ned to be partitioned, Disk Utility is a good option since you’re likely already using it anyway to handle the partitioning.To encrypt a drive or partition using Disk Utility, follow these steps:
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