Tools and Calendar 813. Tap Tutorial to learn about S Voice, or tap Start S Voice to skip the tutorial and start using SVoice.4. Speak a command. The screen gives you some examples.SideSyncWith SideSync, you can share screens, windows, and data between a PC and Samsung Android device.■ From home, and tap Apps > SideSync.Smart ManagerSmart Manager provides access to your Battery, RAM, Storage, and Device security information, andoffers options to optimize your tablet's performance.To access Smart Manager.■ From home, tap Apps > Smart Manager.Quick OptimizationThe quick optimization feature improves device performance through the following actions:● Identifying apps that use excessive battery power and clearing unneeded items from memory.● Deleting unnecessary files and closing apps running in the background.● Scanning for malware.To use the quick optimization feature:1. From home, tap Apps > Smart Manager.2. Tap Clean all.Using Smart Manager1. From home, tap Apps > Smart Manager.2. Tap each of the following for options: Battery: Check the battery power and time remaining to use the device. For devices with lowbattery levels, conserve battery power by activating power saving features and closing appsthat are consuming an excessive amount of battery power.• The usage time remaining shows the time remaining before the battery power runs out.Usage time remaining may vary depending on your device settings and operatingconditions.