diff --git a/src/host/screenInfo.cpp b/src/host/screenInfo.cpp
index 4b638ac38b..6edfcf154c 100644
--- a/src/host/screenInfo.cpp
+++ b/src/host/screenInfo.cpp
@@ -22,23 +22,9 @@ SCREEN_INFORMATION::SCREEN_INFORMATION(
     _In_ IWindowMetrics* pMetrics,
     const TextAttribute popupAttributes,
     const FontInfo fontInfo) :
-    OutputMode{ ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT },
-    WheelDelta{ 0 },
-    HWheelDelta{ 0 },
-    _textBuffer{ nullptr },
-    Next{ nullptr },
-    WriteConsoleDbcsLeadByte{ 0, 0 },
-    FillOutDbcsLeadChar{ 0 },
-    ScrollScale{ 1ul },
     _pConsoleWindowMetrics{ pMetrics },
-    _api{ *this },
-    _stateMachine{ nullptr },
     _viewport(Viewport::Empty()),
-    _psiAlternateBuffer{ nullptr },
-    _psiMainBuffer{ nullptr },
-    _fAltWindowChanged{ false },
     _PopupAttributes{ popupAttributes },
-    _virtualBottom{ 0 },
     _currentFont{ fontInfo },
     _desiredFont{ fontInfo }
 {
diff --git a/src/host/screenInfo.hpp b/src/host/screenInfo.hpp
index 6237d77e23..fc93ed74f2 100644
--- a/src/host/screenInfo.hpp
+++ b/src/host/screenInfo.hpp
@@ -166,20 +166,20 @@ public:
     InputBuffer* const GetActiveInputBuffer() const override;
 #pragma endregion
 
-    DWORD OutputMode;
+    DWORD OutputMode{ ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT };
 
-    short WheelDelta;
-    short HWheelDelta;
+    short WheelDelta{ 0 };
+    short HWheelDelta{ 0 };
 
 private:
-    std::unique_ptr<TextBuffer> _textBuffer;
+    std::unique_ptr<TextBuffer> _textBuffer{ nullptr };
 
 public:
-    SCREEN_INFORMATION* Next;
-    BYTE WriteConsoleDbcsLeadByte[2];
-    BYTE FillOutDbcsLeadChar;
+    SCREEN_INFORMATION* Next{ nullptr };
+    BYTE WriteConsoleDbcsLeadByte[2]{ 0, 0 };
+    BYTE FillOutDbcsLeadChar{ 0 };
 
-    UINT ScrollScale;
+    UINT ScrollScale{ 1u };
 
     bool IsActiveScreenBuffer() const;
 
@@ -259,20 +259,20 @@ private:
     bool _IsInPtyMode() const;
     bool _IsInVTMode() const;
 
-    ConhostInternalGetSet _api;
+    ConhostInternalGetSet _api{ *this };
 
-    std::shared_ptr<Microsoft::Console::VirtualTerminal::StateMachine> _stateMachine;
+    std::shared_ptr<Microsoft::Console::VirtualTerminal::StateMachine> _stateMachine{ nullptr };
 
     // Specifies which coordinates of the screen buffer are visible in the
     //      window client (the "viewport" into the buffer)
     Microsoft::Console::Types::Viewport _viewport;
 
-    SCREEN_INFORMATION* _psiAlternateBuffer; // The VT "Alternate" screen buffer.
-    SCREEN_INFORMATION* _psiMainBuffer; // A pointer to the main buffer, if this is the alternate buffer.
+    SCREEN_INFORMATION* _psiAlternateBuffer{ nullptr }; // The VT "Alternate" screen buffer.
+    SCREEN_INFORMATION* _psiMainBuffer{ nullptr }; // A pointer to the main buffer, if this is the alternate buffer.
 
-    til::rect _rcAltSavedClientNew;
-    til::rect _rcAltSavedClientOld;
-    bool _fAltWindowChanged;
+    til::rect _rcAltSavedClientNew{};
+    til::rect _rcAltSavedClientOld{};
+    bool _fAltWindowChanged{ false };
 
     TextAttribute _PopupAttributes;
 
@@ -282,7 +282,7 @@ private:
     // Tracks the last virtual position the viewport was at. This is not
     //  affected by the user scrolling the viewport, only when API calls cause
     //  the viewport to move (SetBufferInfo, WriteConsole, etc)
-    til::CoordType _virtualBottom;
+    til::CoordType _virtualBottom{ 0 };
 
     std::optional<til::size> _deferredPtyResize{ std::nullopt };
     std::atomic<bool> _conptyCursorPositionMayBeWrong = false;