I have a Blank Windows OS. What do I need to Install?

So I am going to be wiping my operating system within the next week ready for the start of my second term of University.

Leave out all the items such as hardware drivers, things of that nature will already be installed.

What programs do I need/want on my comp.

So far I have:

• F.lux
• Vlc
• Win rar
• Google Chrome
• Reddit Enhancement Suit
• Adobe Master Suite: More specifically, Photoshop
• DAEMON tools: For mounting ISO images to your computer without burning to DVD
• Logmein : General help to access my computer from anywhere in the world with a internet connection.

What am I missing Reddit that would make my life easier, or change it completely....

Give me the program you use daily that surprises you everybody doesn't have, even if you're a hard IT techy, or that average user. I want to hear them all.

I apologize now if this has been posted before. I couldn't find anything with the search bar.

EDIT:

• Irfin View: It's a lightweight image viewer with a lot of extras yet it still loads instantly for image viewing. - SanchoMandoval
• Ninite : Just pick your apps and click Get Installer. Ninite does the rest — fully automatic. - SanchoMandoval and sqlinjector
• Notepad++: Use it to program or just format text; it's an extremely versatile text-editor. - typhoidisbad
• Malwarebytes: Anti-Malware for your computer, keeping it safe - YayILikePie