Why can’t i delete guest user on mac? Under the “Other Users” section, select Guest User. Then deselect these boxes (make sure all options are off): “Allow guests to log in to this computer” “Allow guest users to connect to shared folders” (if it is selected)
Can I downgrade my macOS version? Unfortunately downgrading to an older version of macOS (or Mac OS X as it was previously known) isn’t as simple as finding the older version of the Mac operating system and reinstalling it. Once your Mac is running a newer version it won’t allow you to downgrade it that way.
Why is Bluetooth unavailable on my Macbook Pro? Click on the Bluetooth icon in the menu bar and turn Bluetooth off. Once it’s switched off, turn it back on by clicking on Turn Bluetooth On. If the macOS “Bluetooth Not Available” error hasn’t gone away, try rebooting your Mac. Shut the system down completely and reboot it as usual.
Why won’t my Mac connect to a specific Wi-Fi? Make sure your router is cool, check it’s location and make sure nothing is blocking the signal. Use Apple’s Wireless Diagnostics. Check for competition from other networks, change your network name, change your Wi-Fi channel – consider using the 5GHz band. Check your security settings.
How to Delete Guest User Account Login MacBook
Why can’t i delete guest user on mac? – Similar Questions
Is a mac or pc better for computer science?
Ultimately, the MacBook Pro is the go-to product for students who want to use their computers for computer science classes, mainly because MacBook Pro is more powerful.
How do i reduce file size on mac?
Choose File > Reduce File Size (from the File menu at the top of the screen). Select the adjustments you want to make: Scale down large images: Images are scaled to the resolution used in the document while preserving visual quality.
What does idle mean on mac?
A computer processor is described as idle when it is not being used by any program. Every program or task that runs on a computer system occupies a certain amount of processing time on the CPU. If the CPU has completed all tasks it is idle.
What does synchronize account mean in mac mail?
Synchronize allows for noise/errors/lost messages, incorrect statuses and other real life bumps and errors. It basically double counts and double checks each and every message to make sure things are 100% correct.
Is Steam available on Mac?
Steam has been available on Mac and Macbook for quite some time now. That being said, it was not without its limitations. A MacBook Air is certainly not capable of competing with a high-end gaming PC in terms of processing power, for example.
Is NTFS or exFAT better for Mac?
exFAT is the preferred file format for flash storage drives that you share between Windows and Mac. exFAT has no realistic file or partition size limits. It also doesn’t require complicated ACLs and file attribution systems like NTFS.
How do I make a PDF a smaller file size Mac?
In the Preview app on your Mac, open the PDF that you want to compress. Choose File > Export. (Don’t choose Export as PDF.) Click the Quartz Filter pop-up menu, then choose Reduce File Size.
Can you rename a user on Mac?
You can rename your macOS user account and home folder, which were named when the account was created. The name of your macOS user account and the name of your home folder must both be the same. Changing these names does not change or reset the password of your user account.
How do I use path on Mac?
In the Finder on your Mac, choose Go > Go to Folder. Start typing the folder’s pathname (for example, /Library/Fonts/ or ~/Pictures/). As you type, matching folders appear. Type a slash (/) at the beginning of a pathname to indicate that the starting point is the top level of your computer’s folder structure.
How do I reduce file size on Mac without losing quality?
To do so, just double-click a PDF in Finder to open it in Preview. Once it’s loaded, select File > Export from the menu bar at the top of the screen. In the resulting window, open the Quartz Filter dropdown box and select Reduce File Size before exporting the file, which will make it smaller.
Why can’t I change my Mac account name?
You can’t change the name of an account while logged into the account you’re changing, so you have to have least two accounts on the Mac. You must have administrative access from the account you log into to change the other account’s full name.
How do I access user files on Mac?
In the Finder, hold down the Option key when using the Go menu. Library will appear below the current user’s home directory. Note: After you open the Library folder, you can drag the Library icon from the top of that window to the Dock, sidebar, or toolbar to make it readily accessible.
Why can’t I see my Chrome tabs?
With latest version of Chrome, there is the option to show the Toolbar (which includes tabs) in the View menu. Shift-CMD-F is for presentation mode and will hide the tabs. You want full screen mode instead, so use Control-CMD-F. Tabs will show in full screen mode.
Why are my iMessages sending under my email?
It is simply using the email (which is likely your Apple ID), as an identifier of your device. This lets other Apple users send you a message to either your phone number or email address. This is useful on iPads, iPod Touch, and Macs, who can not send to phone numbers, because they do not have phone service.
What is MATLAB MCR?
The MATLAB Compiler Runtime (MCR) enables you to run applications compiled within MATLAB using MATLAB Compiler. MCR does not require a MATLAB license and can be used to run the MATLAB compiled program on computers which do not have MATLAB installed.
Do I need MATLAB runtime if I have MATLAB?
MATLAB has a desktop graphical interface. The MATLAB Runtime has all the MATLAB functionality without the graphical interface. The MATLAB Runtime is version-specific. You must run your applications with the version of the MATLAB Runtime associated with the version of MATLAB Compiler SDK with which it was created.
How do I watch NFL SUNDAY TICKET on my laptop?
Sign in at directv.com/sports/nfl with your directv.com email address and password – or your myAT&T user ID and password. Heads up: You can only watch or stream one game at a time.
How do I make my Mac play Blu-ray?
Insert a blank DVD or CD into your SuperDrive or non-Apple drive, and macOS will ask what you want to do. You can add files and folders, give the disc a name and, finally, click the Burn button to write everything to disc. You can also use Disk Utility to burn disk images to DVD or CD.
What does idle printer status mean?
“Idle” means that the printer is not doing anything. If it is idle after you have sent a print job, that sounds like the job didn’t make it to the printer.
Why is my email showing up when I text from my Mac?
This can be done by going to settings -> messages -> send & receive; and tapping the option, which reads something to the effect of “use appleID for iMessage”. Once it logs in and activated, Apple will associate the phone number with your email address and it should show up on the Mac.
Why do my tabs disappear in full screen?
If you’re in full screen mode, your toolbar will be hidden by default. This is the most common reason for it to disappear.