By Abby Poole to macOS Tips, Apple Resources | Last Updated on Dec 7, 2018
Viber, the popular IM and VoIP app for mobile devices, also has its own desktop client for Windows and Mac, which massively increases the flexibility of this widely used, free communication tool. MacOS Sierra 10.12.3 تحميل نسخة الماك كاملةmacOS Sierra 10.12.3 تحميل نسخة الماك كاملةmacOS Sierra 10.12.3 تحميل نسخة الماك كاملة.
Viber App
Summary: If you have lots of problems with macOS High Sierra 10.13 update and attempt to degrade back to macOS Sierra. This guide will show you 5 essential steps for getting started with macOS High Sierra 10.13 downgrade so that you can move back to macOS 10.12 without data loss.
Viber Installed
Viber Web
macOS High Sierra 10.13 to be released this Fall is Apple's next major OS update for Macs, designed to improve and redefine macOS Sierra, wtih more features, e.g. HEVC support for more storage of photos, new autoplay blocking features in Safari, Intelligent Tracking Prevention, more Mail storage, a new file system, etc, but doesn't necessarily means smooth operation. Problems with macOS High Sierra 10.13 such as password security problem, App incompatibility error, the battery life, performance problems, WiFI issues, installation problems, app damage, slow operation, overheating and iTunes not working upset many Mac OS fans and drive them in haste to downgrade macOS High Sierra 10.13 to macOS Sierra or previous Mac OS X.