Apple MacBook Repair Service at PC Expert Services – Irvine
Apple Mac Repair Service
Any Apple Mac Computer
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1-Year Limited Warranty
Apple Certified Technician
Any Apple Mac Computer
Free Estimates
1-Year Limited Warranty
Apple Certified Technician
Just remember that when you force quit a program on Mac, you may lose unsaved work. Sometimes an autosave function will come to the rescue, and you can opt to have websites reopen if you have to quit your browser, but force quitting often means losing some work, so use it only as a last resort.
1. Press the “Command,” “Option,” and “Escape” keys. Note that the Option key is also sometimes referred to as “Alt,” and that the Escape key just reads “Esc.”
2. The Force Quit window will pop up.
3. Select the application you’d like to close and select “Force Quit.”
2. In the dropdown menu that appears, hit “Force Quit…”
3. The same force quit pop-up menu will appear. Select the offending program and hit “Force quit.”
2. While holding down the “Option” key, right-click on the program and select “Force quit.”
Source: Business Insider
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Update Now
But can your Mac run macOS Big Suri? Yes, if you have the following Mac’s in your possesion:
all models
Source: Apple
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How to Check for Updates on a Mac?
Click the Apple button in the upper-left corner of your screen and then clicking About This Mac. You should be staring at the General tab of the About This Mac window. If so, click the Software Update button, which will launch the System Preferences to check for updates.
PC Expert Services provides Mac Certified Repair on MacBook, MacBook Pro, MacBook Air, Mac Pro and iMac computers in Irvine, Orange County.
Find the right Power Adapter and Cable for your MacBook
Learn which power adapter, cable, and plug works with your MacBook, MacBook Pro or MacBook Air computer.
Power adapters for Mac notebooks are available in 29W, 30W, 45W, 60W, 61W, 85W, 87W, and 96W varieties. You should use the appropriate wattage power adapter for your Mac notebook. You can use a compatible higher wattage power adapter without issue, but it won’t make your computer charge faster or operate differently. If you use a power adapter that is lower in wattage than the adapter that came with your Mac, it won’t provide enough power to your computer.
Mac notebooks that charge via USB-C come with an Apple USB-C Power Adapter with detachable AC plug (or “duckhead”), and a USB-C Charge Cable.
Mac notebooks that charge via MagSafe come with an AC adapter with MagSafe connector and detachable AC plug, and an AC cable.
The images below show the style of adapter that comes with each MacBook, MacBook Pro, and MacBook Air. If you’re not sure which model Mac you have, use these articles:
USB-C
Apple 30W USB-C Power Adapter and USB-C Charge Cable
For the best charging experience, you should use the USB-C charge cable that comes with your Mac notebook. If you use a higher wattage USB-C cable, your Mac will charge normally but you won’t see an increase in charging speed. USB-C cables rated for 29W or 30W will work with any USB-C power adapter, but won’t provide enough power when connected to a power adapter that is more than 30W, such as the 61W USB-C Power Adapter.
You can verify that you’re using the correct version of the Apple USB-C Charge Cable with your Mac notebook and its USB-C AC Adapter. The cable’s serial number is printed on its external housing, next to the words “Designed by Apple in California. Assembled in China.”
You can verify that you’re using the correct version of the Apple USB-C Charge Cable with your Mac notebook and its USB-C AC Adapter. The cable’s serial number is printed on its external housing, next to the words “Designed by Apple in California. Assembled in China.”
MagSafe 2
If you have an older MagSafe adapter, you can use it with newer Mac computers that have MagSafe 2 ports using a MagSafe to MagSafe 2 Converter (shown).
* Adapters that shipped with the MacBook Air (Original), MacBook Air (Late 2008), and MacBook Air (Mid 2009) are not recommended for use with MacBook Air (Late 2010) models. When possible, use your computer’s original adapter or a newer adapter.