Trikide
Du Speed Cleaner Pro for Windows 10
FreeDU Speed Booster & Cleaner is the only all-in-one speed booster, trash cleaner and antivirus app that optimizes your background apps, memory space and junk (cache) files.
Windows
Xender Guide 2017 for Windows 10
FreeXender the better than best app for your file sharing needs.
Windows
Xender Tips for Windows 10
FreeFast, Offline File Sharing App
Windows
ooVoo Tutorial for Windows 10
FreeooVoo: Free Video Chat and Messaging App
Windows
Chrome Guide Browser for Windows 10
FreeChrome: Fast, Secure Browsing for Windows Phone
Windows
Du Antivirus Tutorial for Windows 10
Freedu antivirus: Security Guidelines and Manuals
Windows
Opera Mini Tutorial for Windows 10
FreeOpera Mini Browser: Data Saving and Broad Device Compatibility
Windows
Hangouts Tips for Windows 10
FreeHangouts: Stay Connected with Messaging and Free Calls
Windows