diff --git a/application/LaunchController.cpp b/application/LaunchController.cpp
index e39048f1..bebc3db1 100644
--- a/application/LaunchController.cpp
+++ b/application/LaunchController.cpp
@@ -24,7 +24,7 @@ void LaunchController::executeTask()
 {
     if (!m_instance)
     {
-        emitFailed(tr("No instance specified"));
+        emitFailed(tr("No instance specified!"));
         return;
     }
 
@@ -74,7 +74,7 @@ void LaunchController::login()
     // if no account is selected, we bail
     if (!account.get())
     {
-        emitFailed(tr("No account selected for launch"));
+        emitFailed(tr("No account selected for launch."));
         return;
     }
 
@@ -83,8 +83,7 @@ void LaunchController::login()
     // we loop until the user succeeds in logging in or gives up
     bool tryagain = true;
     // the failure. the default failure.
-    const QString needLoginAgain = tr("Your account is currently not logged in. Please enter "
-                            "your password to log in again.");
+    const QString needLoginAgain = tr("Your account is currently not logged in. Please enter your password to log in again. <br /> <br /> This could be caused by a password change.");
     QString failReason = needLoginAgain;
 
     while (tryagain)
@@ -193,7 +192,7 @@ void LaunchController::launchInstance()
 
     if(!m_instance->reloadSettings())
     {
-        QMessageBox::critical(m_parentWidget, tr("Error"), tr("Couldn't load the instance profile."));
+        QMessageBox::critical(m_parentWidget, tr("Error!"), tr("Couldn't load the instance profile."));
         emitFailed(tr("Couldn't load the instance profile."));
         return;
     }
@@ -233,8 +232,8 @@ void LaunchController::readyForLaunch()
     if (!m_profiler->check(&error))
     {
         m_launcher->abort();
-        QMessageBox::critical(m_parentWidget, tr("Error"), tr("Couldn't start profiler: %1").arg(error));
-        emitFailed("Profiler startup failed");
+        QMessageBox::critical(m_parentWidget, tr("Error!"), tr("Couldn't start profiler: %1").arg(error));
+        emitFailed("Profiler startup failed!");
         return;
     }
     BaseProfiler *profilerInstance = m_profiler->createProfiler(m_launcher->instance(), this);
@@ -245,7 +244,7 @@ void LaunchController::readyForLaunch()
         msg.setText(tr("The game launch is delayed until you press the "
                         "button. This is the right time to setup the profiler, as the "
                         "profiler server is running now.\n\n%1").arg(message));
-        msg.setWindowTitle(tr("Waiting"));
+        msg.setWindowTitle(tr("Waiting."));
         msg.setIcon(QMessageBox::Information);
         msg.addButton(tr("Launch"), QMessageBox::AcceptRole);
         msg.setModal(true);
@@ -262,7 +261,7 @@ void LaunchController::readyForLaunch()
         msg.setModal(true);
         msg.exec();
         m_launcher->abort();
-        emitFailed("Profiler startup failed");
+        emitFailed("Profiler startup failed!");
     });
     profilerInstance->beginProfiling(m_launcher);
 }
diff --git a/application/MultiMC.cpp b/application/MultiMC.cpp
index 34aa9b56..c95d85be 100644
--- a/application/MultiMC.cpp
+++ b/application/MultiMC.cpp
@@ -157,23 +157,23 @@ MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
         // --help
         parser.addSwitch("help");
         parser.addShortOpt("help", 'h');
-        parser.addDocumentation("help", "display this help and exit.");
+        parser.addDocumentation("help", "Display this help and exit.");
         // --version
         parser.addSwitch("version");
         parser.addShortOpt("version", 'V');
-        parser.addDocumentation("version", "display program version and exit.");
+        parser.addDocumentation("version", "Display program version and exit.");
         // --dir
         parser.addOption("dir");
         parser.addShortOpt("dir", 'd');
-        parser.addDocumentation("dir", "use the supplied folder as MultiMC root instead of "
+        parser.addDocumentation("dir", "Use the supplied folder as MultiMC root instead of "
                                        "the binary location (use '.' for current)");
         // --launch
         parser.addOption("launch");
         parser.addShortOpt("launch", 'l');
-        parser.addDocumentation("launch", "launch the specified instance (by instance ID)");
+        parser.addDocumentation("launch", "Launch the specified instance (by instance ID)");
         // --alive
         parser.addSwitch("alive");
-        parser.addDocumentation("alive", "write a small '" + liveCheckFile + "' file after MultiMC starts");
+        parser.addDocumentation("alive", "Write a small '" + liveCheckFile + "' file after MultiMC starts");
 
         // parse the arguments
         try
@@ -382,7 +382,7 @@ MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
             auto payload = appID.toString().toUtf8();
             if(check.write(payload) != payload.size())
             {
-                qWarning() << "Could not write into" << liveCheckFile;
+                qWarning() << "Could not write into" << liveCheckFile << "!";
                 check.remove();
                 break;
             }
@@ -600,12 +600,12 @@ MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
     {
         auto InstDirSetting = m_settings->getSetting("InstanceDir");
         // instance path: check for problems with '!' in instance path and warn the user in the log
-        // and rememer that we have to show him a dialog when the gui starts (if it does so)
+        // and remember that we have to show him a dialog when the gui starts (if it does so)
         QString instDir = InstDirSetting->get().toString();
         qDebug() << "Instance path              : " << instDir;
         if (FS::checkProblemticPathJava(QDir(instDir)))
         {
-            qWarning() << "Your instance path contains \'!\' and this is known to cause java problems";
+            qWarning() << "Your instance path contains \'!\' and this is known to cause java problems!";
         }
         m_instances.reset(new InstanceList(m_settings, instDir, this));
         connect(InstDirSetting.get(), &Setting::SettingChanged, m_instances.get(), &InstanceList::on_InstFolderChanged);
@@ -947,7 +947,7 @@ bool MultiMC::launch(InstancePtr instance, bool online, BaseProfilerFactory *pro
 {
     if(m_updateRunning)
     {
-        qDebug() << "Cannot launch instances while an update is running.";
+        qDebug() << "Cannot launch instances while an update is running. Please try again when updates are completed.";
     }
     else if(instance->canLaunch())
     {
@@ -996,7 +996,7 @@ bool MultiMC::kill(InstancePtr instance)
 {
     if (!instance->isRunning())
     {
-        qWarning() << "Attempted to kill instance" << instance->id() << "which isn't running.";
+        qWarning() << "Attempted to kill instance" << instance->id() << ", which isn't running.";
         return false;
     }
     auto & extras = m_instanceExtras[instance->id()];