Windows 10: reinstall windows 10 that was deleted from harddrive

HI I , recently tried to install Chromium OS from USB and accidently deleted windows 10 . At boot up I recieve a message that I need to install an OS. Question is how do i get win 10 back on harddrive

:)

 

[Solved] Windows 10 keeps reinstalling KB3119142

I noticed quite some time ago that KB3119142 (Update for Microsoft Visual C++ 2012 Update 4 Redistributable Package) kept reinstalling itself for some reason. At least once daily. Sometimes up to several times a day. I just ignored it. It didn't seem to be doing any harm. And I figured they'd eventually fix it. Well...days turned into weeks, weeks into months, with no end to the problem in sight. It dragged on unsolved for at least the last few months. Literally reinstalling itself hundreds of(at least a hundred, felt like more) times in that period of time.

So I finally googled it a couple days ago. And just got around to fixing it today. Which appears to have worked. And it couldn't have been easier to do. I feel so stupid to have let it intimidate me for so long.*Oops!

Below are links to the thread that I got the fix idea from, and the official MS support info page for KB3119142(from which I quoted the above).
http://www.tenforums.com/windows-up...-windows-10-keeps-reinstalling-kb3119142.html
https://support.microsoft.com/en-us/kb/3119142

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.

 

Best gaming harddrive Sugestion ???

Seagate states on their 750gb,32mb cache harddrive that the best application is video surveillance.(liquor stores,how very sad and completly overpriced for the amount of problems they have).Yet Passmark lists this near the top of their harddrive page.Any one have a suggestion for something that will last.(maybe samsung???)
Also I was considering a Raidmax hybrid 2 sli 630w powersupply.Any thoughts on Raidmax??