Some MacOS High Sierra users have reported issues with wireless networking after updating their Mac to the latest system software version. Generally, you can upgrade your system directly in the Mac App Store by clicking “Check for Updates” or click the following link to download macOS High Sierra: If you use a Beta version, you still need to click the link above to download the system, or go to the developer’s website for download information. Once available, the link to download macOS High Sierra will likely be prominently displayed on the Featured tab in the store. Start by clicking on the Mac App Store icon on the dock on your Mac. The macOS High Sierra download will be available through the Mac App Store. When you’re ready, click the Download button at the upper left. This should bring you to the High Sierra section of the App Store, and you can read Apple’s description of the new OS there. Look for macOS High Sierra in the App Store.
How to install macOS High Sierra Launch the App Store app, located in your Applications folder. Frequently Asked Questions How do you install high sierra?
