diff --git a/vcl/source/filter/ipict/ipict.cxx b/vcl/source/filter/ipict/ipict.cxx
index c1fe35a8ae5c..682506bd2aa2 100644
--- a/vcl/source/filter/ipict/ipict.cxx
+++ b/vcl/source/filter/ipict/ipict.cxx
@@ -240,7 +240,7 @@ private:
         // Reads the header of the Pict file, set IsVersion and aBoundingRect
 
     sal_uInt64 ReadData(sal_uInt16 nOpcode);
-        // Reads the date of anOopcode and executes the operation.
+        // Reads the data of an opcode and executes the operation.
         // The number of data bytes belonging to the opcode will be returned
         // in any case.
 
diff --git a/vcl/source/window/event.cxx b/vcl/source/window/event.cxx
index ef0ab57db63b..2a27404178ec 100644
--- a/vcl/source/window/event.cxx
+++ b/vcl/source/window/event.cxx
@@ -528,7 +528,7 @@ void Window::ImplCallResize()
     Resize();
 
     // #88419# Most classes don't call the base class in Resize() and Move(),
-    // => Call ImpleResize/Move instead of Resize/Move directly...
+    // => Call ImplResize/Move instead of Resize/Move directly...
     CallEventListeners( VclEventId::WindowResize );
 }
 
diff --git a/vcl/win/window/salframe.cxx b/vcl/win/window/salframe.cxx
index d6aa9eecb436..7fa558019bd8 100644
--- a/vcl/win/window/salframe.cxx
+++ b/vcl/win/window/salframe.cxx
@@ -1158,7 +1158,7 @@ void WinSalFrame::SetExtendedFrameStyle( SalExtStyle )
 void WinSalFrame::Show( bool bVisible, bool bNoActivate )
 {
     // Post this Message to the window, because this only works
-    // in the thread of the window, which has create this window.
+    // in the thread of the window, which has created this window.
     // We post this message to avoid deadlocks
     if ( GetSalData()->mnAppThreadId != GetCurrentThreadId() )
     {
@@ -1937,7 +1937,7 @@ void WinSalFrame::ToTop( SalFrameToTop nFlags )
 {
     nFlags &= ~SalFrameToTop::GrabFocus;   // this flag is not needed on win32
     // Post this Message to the window, because this only works
-    // in the thread of the window, which has create this window.
+    // in the thread of the window, which has created this window.
     // We post this message to avoid deadlocks
     if ( GetSalData()->mnAppThreadId != GetCurrentThreadId() )
     {
@@ -2078,8 +2078,8 @@ void WinSalFrame::SetPointer( PointerStyle ePointerStyle )
 
 void WinSalFrame::CaptureMouse( bool bCapture )
 {
-    // Send this Message to the window, because CaptureMouse() only work
-    // in the thread of the window, which has create this window
+    // Send this Message to the window, because CaptureMouse() only works
+    // in the thread of the window, which has created this window
     int nMsg;
     if ( bCapture )
         nMsg = SAL_MSG_CAPTUREMOUSE;