In the latest Android Pie, the guaranteed feature was the smart screen rotation. However, in my android device, even after updating the launcher, I am not able to use the smart screen rotation. Could this be a software issue or does my phone not support the option? Should I wait for further updates?

In android Pie, I am not able to use the navigation feature that I could use in Android Oreo. I have to click on the home button for the app drawer instead of swiping up. Is this some issue of the screen or has touch become weak? Can I install a third-party launcher for the navigation?

Screen pinning option is not available in the latest Android version. After the update, I am not able to pin the screen by the conventional method. Is this option removed in the new update? Can any third-party apps be used for the screen pinning? Is the feature removed? Will it be reverted in the future updates?

After the latest update, Android Pie, I am not able to find the option to split the screen. The issue here is, I am not able to use two apps at a time because of this. The problem has started with the latest Android update and was working fine in the previous android version.

During my PHP programming, an analysis error occurred. The error says Analysis error: syntax error, unexpected T_BOOLEAN_AND in ... online ... How can I fix this error?

During my PHP programming, an analysis error occurred. The error says A session has already started, with session_start () in ignored How can I fix this error?

During my PHP programming, an analysis error occurred. The error says Parse error: syntax error, unexpected T_STRING in ... How can I fix this error?

An error occurred as an SMTP during my PHP coding. The error says SMTP Error: Cannot Connect to SMTP host. ? The server neglects the connection and thus not able to perform the dedicated functionality properly. Can you help in solving the issue related to the same?

During my PHP programming, an analysis error occurred. The error says / Error: Syntax error, '/' unexpected How can I fix this error?

What does BIOS stand for? What is the primary function of BIOS and how is BIOS an intermediary between the microprocessor and the input/output devices? Where does BIOS reside in a system, and how can one access it?