diff --git a/Lesson_7/Task_1/Classes/CopyDirectory.cs b/Lesson_7/Task_1/Classes/CopyDirectory.cs
new file mode 100644
index 0000000..2d4a63b
--- /dev/null
+++ b/Lesson_7/Task_1/Classes/CopyDirectory.cs
@@ -0,0 +1,39 @@
+namespace Lesson5.Classes;
+
+using Lesson5.Interfaces;
+
+public class CopyDirectory : ICopyDirectory
+{
+    public static void Copy(string sourceDir, string destinationDir, bool recursive)
+    {
+        // Get information about the source directory
+        var dir = new DirectoryInfo(sourceDir);
+    
+        // Check if the source directory exists
+        if (!dir.Exists)
+            throw new DirectoryNotFoundException($"Source directory not found: {dir.FullName}");
+    
+        // Cache directories before we start copying
+        DirectoryInfo[] dirs = dir.GetDirectories();
+    
+        // Create the destination directory
+        Directory.CreateDirectory(destinationDir);
+    
+        // Get the files in the source directory and copy to the destination directory
+        foreach (FileInfo file in dir.GetFiles())
+        {
+            string targetFilePath = Path.Combine(destinationDir, file.Name);
+            file.CopyTo(targetFilePath);
+        }
+    
+        // If recursive and copying subdirectories, recursively call this method
+        if (recursive)
+        {
+            foreach (DirectoryInfo subDir in dirs)
+            {
+                string newDestinationDir = Path.Combine(destinationDir, subDir.Name);
+                Copy(subDir.FullName, newDestinationDir, true);
+            }
+        }
+    }
+}
diff --git a/Lesson_7/Task_1/Classes/Operations.cs b/Lesson_7/Task_1/Classes/Operations.cs
new file mode 100644
index 0000000..2d3a1e1
--- /dev/null
+++ b/Lesson_7/Task_1/Classes/Operations.cs
@@ -0,0 +1,56 @@
+namespace Lesson5.Classes;
+
+using Lesson5.Interfaces;
+
+public class Operations : IOperations
+{
+
+    public static void GetFileInfo(string path)
+    {
+        var info = new FileInfo(path);
+        
+        Console.WriteLine($"Name: {info.Name}");
+        Console.WriteLine($"Creation time: {info.CreationTime}");
+        Console.WriteLine($"Length: {info.Length}");
+    }
+
+    public static async Task CopyAsync(string source, string destination, bool keepSource=true)
+    {
+        try
+        {
+            destination = Validation.Check(source, destination);
+        }
+        catch (PathConflictException)
+        {
+            Console.WriteLine("Conflict.");
+            return;
+        }
+
+        bool exists = await Task.Run(() => Directory.Exists(source) || File.Exists(source));
+
+        if (exists)
+            if (keepSource)
+            {
+                if (Directory.Exists(source))
+                    await Task.Run(() => CopyDirectory.Copy(source, destination, true));
+                else if (File.Exists(source))
+                    await Task.Run(() => File.Copy(source, destination));
+            }
+            else
+            {
+                await Task.Run(() => Directory.Move(source, destination));
+            }
+        else
+            Console.WriteLine("Not found.");
+    }
+
+    public static async Task DeleteAsync(string path)
+    {
+        if (Directory.Exists(path))
+            await Task.Run(() => Directory.Delete(path, true));
+        else if (File.Exists(path))
+            await Task.Run(() => File.Delete(path));
+        else
+            Console.WriteLine("Not found.");
+    }
+}
\ No newline at end of file
diff --git a/Lesson_7/Task_1/Classes/PathConflictException.cs b/Lesson_7/Task_1/Classes/PathConflictException.cs
new file mode 100644
index 0000000..82d2fcd
--- /dev/null
+++ b/Lesson_7/Task_1/Classes/PathConflictException.cs
@@ -0,0 +1,19 @@
+namespace Lesson5.Classes;
+
+[Serializable]
+public class PathConflictException : Exception
+{
+    public PathConflictException ()
+    {
+    }
+
+    public PathConflictException (string message)
+        : base(message)
+    {
+    }
+
+    public PathConflictException (string message, Exception innerException)
+        : base(message, innerException)
+    {
+    }
+}
diff --git a/Lesson_7/Task_1/Classes/ReadFile.cs b/Lesson_7/Task_1/Classes/ReadFile.cs
new file mode 100644
index 0000000..1e2e591
--- /dev/null
+++ b/Lesson_7/Task_1/Classes/ReadFile.cs
@@ -0,0 +1,17 @@
+namespace Lesson5.Classes;
+
+using Lesson5.Interfaces;
+
+public class ReadFile : IReadFile
+{
+    public static async Task ReadByPathAsync(string path)
+    {
+        if (File.Exists(path))
+        {
+            var data = await File.ReadAllTextAsync(path);
+            Console.WriteLine(data);
+        }
+        else
+            Console.WriteLine("No such file exists.");
+    }
+}
diff --git a/Lesson_7/Task_1/Classes/UserInput.cs b/Lesson_7/Task_1/Classes/UserInput.cs
new file mode 100644
index 0000000..30aa9a0
--- /dev/null
+++ b/Lesson_7/Task_1/Classes/UserInput.cs
@@ -0,0 +1,17 @@
+namespace Lesson5.Classes;
+
+using Lesson5.Interfaces;
+
+public class UserInput : IUserInput
+{
+    public static string AskStringInput(string prompt)
+    {
+        while (true)
+        {
+            Console.Write(prompt);
+            string? input = Console.ReadLine();
+            if (!string.IsNullOrEmpty(input))
+                return input;
+        }
+    }
+}
diff --git a/Lesson_7/Task_1/Classes/Validation.cs b/Lesson_7/Task_1/Classes/Validation.cs
new file mode 100644
index 0000000..534592d
--- /dev/null
+++ b/Lesson_7/Task_1/Classes/Validation.cs
@@ -0,0 +1,20 @@
+namespace Lesson5.Classes;
+
+using Lesson5.Interfaces;
+
+public class Validation : IValidation
+{
+    public static string Check(string source, string destination)
+    {
+        if (File.Exists(destination))
+            throw new PathConflictException();
+
+        if (Directory.Exists(destination))
+            destination = Path.Combine(destination, Path.GetFileName(source));
+
+        if (File.Exists(destination) || Directory.Exists(destination))
+            throw new PathConflictException();
+
+        return destination;
+    }
+}
diff --git a/Lesson_7/Task_1/Classes/WorkWithFileSystem.cs b/Lesson_7/Task_1/Classes/WorkWithFileSystem.cs
new file mode 100644
index 0000000..15dccba
--- /dev/null
+++ b/Lesson_7/Task_1/Classes/WorkWithFileSystem.cs
@@ -0,0 +1,43 @@
+namespace Lesson5.Classes;
+
+using Lesson5.Interfaces;
+
+public class WorkWithFileSystem : IWorkWithFileSystem
+{
+    public static async Task GetDirectoryFilesAsync(string path)
+    {
+        var current = new DirectoryInfo(path);
+        var dirs = await Task.Run(() => Directory.GetDirectories(current.FullName));
+        var files = await Task.Run(() => Directory.GetFiles(current.FullName));
+        
+        foreach (var dir in dirs)
+        {
+            Console.WriteLine(dir.Split('\\').Last() + "/");
+        }
+        foreach (var file in files)
+        {
+            Console.WriteLine(file.Split('\\').Last());
+        }
+    }
+
+    public static string Cd(string name, string current)
+    {
+        if (name == "..")
+        {
+            var info = new DirectoryInfo(current);
+
+            var parent = info.Parent;
+
+            return parent is not null ? parent.FullName : current;
+        }
+        
+        var dir = Path.Combine(current, name);
+        
+        if (Directory.Exists(dir))
+        {
+            return dir;
+        }
+
+        return current;
+    }
+}
diff --git a/Lesson_7/Task_1/Interfaces/ICopyDirectory.cs b/Lesson_7/Task_1/Interfaces/ICopyDirectory.cs
new file mode 100644
index 0000000..bb31be9
--- /dev/null
+++ b/Lesson_7/Task_1/Interfaces/ICopyDirectory.cs
@@ -0,0 +1,6 @@
+namespace Lesson5.Interfaces;
+
+public interface ICopyDirectory
+{
+    static void Copy(string sourceDir, string destinationDir, bool recursive) => throw new NotImplementedException();
+}
diff --git a/Lesson_7/Task_1/Interfaces/IOperations.cs b/Lesson_7/Task_1/Interfaces/IOperations.cs
new file mode 100644
index 0000000..5ecc02e
--- /dev/null
+++ b/Lesson_7/Task_1/Interfaces/IOperations.cs
@@ -0,0 +1,8 @@
+namespace Lesson5.Interfaces;
+
+public interface IOperations
+{
+    static void GetFileInfo(string path) => throw new NotImplementedException();
+    static Task CopyAsync(string source, string destination, bool keepSource=true) => throw new NotImplementedException();
+    static Task DeleteAsync(string path) => throw new NotImplementedException();
+}
diff --git a/Lesson_7/Task_1/Interfaces/IReadFile.cs b/Lesson_7/Task_1/Interfaces/IReadFile.cs
new file mode 100644
index 0000000..4a6b700
--- /dev/null
+++ b/Lesson_7/Task_1/Interfaces/IReadFile.cs
@@ -0,0 +1,6 @@
+namespace Lesson5.Interfaces;
+
+public interface IReadFile
+{
+    static Task ReadByPathAsync(string path) => throw new NotImplementedException();
+}
diff --git a/Lesson_7/Task_1/Interfaces/IUserInput.cs b/Lesson_7/Task_1/Interfaces/IUserInput.cs
new file mode 100644
index 0000000..622883b
--- /dev/null
+++ b/Lesson_7/Task_1/Interfaces/IUserInput.cs
@@ -0,0 +1,6 @@
+namespace Lesson5.Interfaces;
+
+public interface IUserInput
+{
+    static string AskStringInput(string prompt) => throw new NotImplementedException();
+}
diff --git a/Lesson_7/Task_1/Interfaces/IValidation.cs b/Lesson_7/Task_1/Interfaces/IValidation.cs
new file mode 100644
index 0000000..4c04bb5
--- /dev/null
+++ b/Lesson_7/Task_1/Interfaces/IValidation.cs
@@ -0,0 +1,6 @@
+namespace Lesson5.Interfaces;
+
+public interface IValidation
+{
+    static string Check(string source, string destination) => throw new NotImplementedException();
+}
diff --git a/Lesson_7/Task_1/Interfaces/IWorkWithFileSystem.cs b/Lesson_7/Task_1/Interfaces/IWorkWithFileSystem.cs
new file mode 100644
index 0000000..ca6679f
--- /dev/null
+++ b/Lesson_7/Task_1/Interfaces/IWorkWithFileSystem.cs
@@ -0,0 +1,7 @@
+namespace Lesson5.Interfaces;
+
+public interface IWorkWithFileSystem
+{
+    static Task GetDirectoryFilesAsync(string path) => throw new NotImplementedException();
+    static void Cd(string name, string current) => throw new NotImplementedException();
+}
diff --git a/Lesson_7/Task_1/Program.cs b/Lesson_7/Task_1/Program.cs
new file mode 100644
index 0000000..26491a7
--- /dev/null
+++ b/Lesson_7/Task_1/Program.cs
@@ -0,0 +1,60 @@
+/*
+* Lesson 5 Task 1: a file manager
+* Author: Stanislav Mykhailenko, parts of code used from DanyilMykytenko's repository
+* License: Unlicense
+*/
+
+using Lesson5.Classes;
+using Lesson5.Interfaces;
+
+var dir = Directory.GetCurrentDirectory();
+string? command;
+
+while (true)
+{
+    Console.WriteLine(@"cd - change directory
+dir - show current directory contents
+open - read data
+mv - move data
+rm - remove data
+cp - copy data
+info - get data info
+");
+
+    Console.Write("{0}> ", dir);
+
+    command = Console.ReadLine();
+
+    switch (command)
+    {
+        case "cd":
+            dir = WorkWithFileSystem.Cd(UserInput.AskStringInput("Enter the directory name: "), dir);
+            break;
+        case "dir":
+            await WorkWithFileSystem.GetDirectoryFilesAsync(dir);
+            break;
+        case "open":
+            await ReadFile.ReadByPathAsync(UserInput.AskStringInput("Enter the file name: "));
+            break;
+        case "mv":
+            string moveSource = Path.Combine(dir, UserInput.AskStringInput("Enter the source: "));
+            string moveDestination = Path.Combine(dir, UserInput.AskStringInput("Enter the destination: "));
+            await Operations.CopyAsync(moveSource, moveDestination, false);
+            break;
+        case "rm":
+            string path = Path.Combine(dir, UserInput.AskStringInput("Enter the file or directory to delete: "));
+            await Operations.DeleteAsync(path);
+            break;
+        case "cp":
+            string copySource = Path.Combine(dir, UserInput.AskStringInput("Enter the source: "));
+            string copyDestination = Path.Combine(dir, UserInput.AskStringInput("Enter the destination: "));
+            await Operations.CopyAsync(copySource, copyDestination);
+            break;
+        case "info":
+            Operations.GetFileInfo(UserInput.AskStringInput("Enter the file name: "));
+            break;
+        default:
+            Console.WriteLine("Unknown command");
+            break;
+    }
+}
diff --git a/Lesson_7/Task_1/Task_1.csproj b/Lesson_7/Task_1/Task_1.csproj
new file mode 100644
index 0000000..f02677b
--- /dev/null
+++ b/Lesson_7/Task_1/Task_1.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>