If you don’t want certain programs or apps to showup on startup, then there is an easy way to disable it.

• Click on Start
• Type msconfig in your search box
• Click Continue in the User Account Control to continue
• Click on the Startup Tab
• Uncheck any boxes in the “Startup Items” that you wish to disable or click the Disable All button (though not recommended)
• Now Click OK

If in future you need to re-enable any of these programs, go through the same process and check the boxes of programs you wish to run on startup.