diff --git a/display.c b/display.c
index 06a2b31..7812f30 100644
--- a/display.c
+++ b/display.c
@@ -14,6 +14,10 @@
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.*/
+#include <windows.h>
+#ifndef __MINGW32__
+#include <signal.h>
+#endif
 #include "hexedit.h"

 int move_cursor(INT delta)
@@ -103,7 +107,9 @@ int computeCursorXPos(int cursor, int hexOrAscii)

 void initCurses(void)
 {
+#ifndef __MINGW32__
   struct sigaction sa;
+#endif
   initscr();

 #ifdef HAVE_COLORS
diff --git a/interact.c b/interact.c
index 5eb1fc4..0668375 100644
--- a/interact.c
+++ b/interact.c
@@ -15,7 +15,11 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.*/
 #include "hexedit.h"
-
+#ifndef __MINGW32__
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#endif

 static void goto_char(void);
 static void goto_sector(void);
@@ -116,7 +120,14 @@ static void end_of_buffer(void)
   set_cursor(s);
 }

+#ifdef __MINGW32__
+static void suspend(void) {
+  displayMessageAndWaitForKey("Suspend not supported on Windows");
+}
+#else
 static void suspend(void) { kill(getpid(), SIGTSTP); }
+#endif
+
 static void undo(void) { discardEdited(); readFile(); }
 static void quoted_insert(void) { setTo(getch()); }
 static void toggle(void) { hexOrAscii = (hexOrAscii + 1) % 2; }
@@ -306,6 +317,15 @@ static void save_buffer(void)

 static void help(void)
 {
+#ifdef __MINGW32__
+  /* Windows doesn't have fork/exec, and likely doesn't have man pages */
+  displayTwoLineMessage(
+    "Help: Open https://github.com/pixel/hexedit in a browser",
+    "or run 'man hexedit' on Linux/Unix for full documentation"
+  );
+  getch();
+  refresh();
+#else
   char *args[3];
   int status;

@@ -319,6 +339,7 @@ static void help(void)
   }
   wait(&status);
   refresh();
+#endif
   raw();
 }