1/ Use Boolean Oprators in Spotlight — All you need to do is insert the words AND, OR, or NOT (or a minus sign) into searches, depending on what you’re trying to find. For example, if you want to see files on your system with either ‘project’ or ‘writing’ in the title, invoke Spotlight by clicking on the magnifying glass in the upper-right corner of my screen or by using its keyboard shortcut (Command-Spacebar), and type: title:project OR title:writing
Note there’s no space after the colon.
Alternatively, you can find items from two separate dates: date:6/6/66 OR date:17/6/17
Use NOT (or the minus sign -) to exclude file types, for example, from your results:
date:6/6/66 NOT kind:pdf
If you have any more questions or would just like to see more ways to use this, check out the examples Apple posted on this support page.
2/ Find tagged items in macOS — If you’ve set up your Safari-like tabs to work in folders in macOS Sierra, it’s easy to find the items you’ve tagged. Click the Finder icon in the Dock to open a Finder window and do any of the following:
Search for a tag: Enter the tag color or name in the search field, then select the tag from the suggestions.
Ask Siri. Say something like: Find files with a red tag.
Select a tag in the sidebar: To see everything with a certain tag, click the tagin the Finder sidebar.
To change the items you see in the sidebar, choose Finder > Preferences, click Tags, then select the tags you want to see.
Arrange items by a tag: Click the Item Arrangement button , then choose Tags.
Sort items by a tag: In any view, choose View > Show View Options, then select the Tags checkbox. In List view and Cover Flow, move the pointer over the Tags column, then click it. Click the column name again to reverse the sort order.
3/ Go directly to a specific folder in macOS Sierra — You can jump directly to a specific folder in macOS Sierra: In the Finder, click the Go menu in the menu bar, then choose one of the following:
Enclosing Folder: Choose this option to open the parent folder for the current window. For example, if you’re in your Downloads folder, this option opens your All My Files, Documents, or other listed folders: Choose a folder from the list.
Recent Folders: Choose a folder from the submenu. (The submenu shows up to 10 recently opened folders.)
Go to Folder: Type the folder’s pathname (for example, /Library/Fonts/ or ~/Pictures/), then click Go.
A slash at the beginning of a pathname indicates that the starting point is the top level of your computer’s folder structure. A slash at the end indicates that this is a path to a folder, rather than a file.
A tilde (~) indicates your home folder. Most of your personal folders, such as Documents, Music, and Pictures, are in your home folder.
If you’re having trouble finding a folder, make sure you’re spelling its name correctly and typing the full path, including slashes.
You can also ask Siri to, for instance, ‘Open the home folder.’
(To reveal the hidden macOS Library folder, press and hold the Option key on your keyboard, then choose Library as it will be revealed in the Go list.)
4/ Using Keychain’s Secure Notes feature — If you need to store private information on your Mac like an Inland Revenue number, there is a feature of a built-in program called Keychain Access that’ll let you store notes in a very secure way. If you’d like to take a look, open the app first—you can get to it within the Applications > Utilities folder by using Finder’s Go menu.
Once the app is open, click on “Secure Notes” from the sidebar and then click on the keychain where you’d like to store yours.
Use either the login or iCloud keychain for this – the only difference is that the iCloud one will sync these notes to any other Macs that are set up with your iCloud Keychain. (The notes won’t sync to your iOS devices, though.)
Once you’ve selected both options, click the plus button at the bottom-left corner of the window. Then you can give your new note a name and type the stuff you want to keep private under the Note field.
Once finished typing, click Add and your note will appear in the list. If you want to look at it at any point afterward, just go back to Keychain Access, click Secure Notes in the sidebar, and choose the keychain you added it to.
Double-click on the note to view it, and when you do, you won’t see the secret info you typed yet—yay! It’s still all hidden and private and stuff.
You’ll need to click the “Show Note” box I’ve called out above, and then your Mac will make you type in your login password to prove that you have the right to view its contents.
Melissa Holt likes this method better than using iCloud’s password-protected notes because it’s sort of “security by obscurity” – no one will likely think to look in Keychain Access for your notes. Which is good if you’re the type who doesn’t want anyone to even know that you have secrets to keep! Plus, you only have to remember one password – your Mac’s login one – which makes losing access less likely, and it’s darned secure as long as no one knows that password. For those same reasons, I like using Keychain Access better than password-protected documents, too. But this is certainly better than what a lot of people do, which is using Contacts’ Notes field to store very secret data. [From Mac Observer.]
5/ Disable autoplay in Safari — If you hate it when certain sites auto-play videos when you arrive at their site [it’s why I stopped using the otherwise excellent Macworld site], you can disable video autoplay using Terminal: quit Safari completely. That means clicking Safari from the top left of the menu bar, and then Quit. Once that’s done, launch Terminal from Applications -> Utilities. In Terminal, type the following commands:
defaults write com.apple.Safari WebKitMediaPlaybackAllowsInline -bool false
defaults write com.apple.Safari com.apple.Safari.ContentPageGroupIdentifier.WebKit2AllowsInlineMediaPlayback -bool false
— If you’re running the WebKit Technology Preview, you’ll also need to run these commands in Terminal:
defaults write com.apple.SafariTechnologyPreview WebKitMediaPlaybackAllowsInline -bool false
defaults write com.apple.SafariTechnologyPreview com.apple.Safari.ContentPageGroupIdentifier.WebKit2AllowsInlineMediaPlayback -bool false
That’s it. Start up Safari once again, and enjoy a life free of video autoplay.