Download the new Switched app for your iPhone

Skip to Content

Free Switched iPhone app - try it now!
AOL Tech

Filed under: OS Updates, Windows, Microsoft

Run Windows Vista for 120 days without activation key

Vista ReArmWhen you first install Windows Vista, you can run it for 30 days without entering a product key. This is the evaluation period, but what happens if your thirty days runs out before you buy an activation key; if you're not sure you want to buy one; or if you were only trying out Vista and don't plan to buy it, but have some files you need to get off of that computer?

Well, as Dwight Silverman found out the hard way, on day 31 Windows boots up and gives you a warning message that you're running a version of Vista that's not "genuine." Then Internet Explorer opens up and asks if you'd like to purchase an activation key. Silverman was able to figure out how to open a few programs and move a few files around through the Internet Explorer interface, which was necessary because he wanted to clean up the PC before returning the evaluation computer he'd been using.

But it turns out there's an officially supported way to turn that 30 day evaluation period into 120 days.
You can "re-arm" the trial period for another 30 days, and do so up to 3 times. Here's how it works:
  1. Click on the start button and type "Cmd" into the Start Search box.
  2. Press Ctrl-Shift-Enter to open the command prompt.
  3. Type "slmgr -rearm" and hit enter.
  4. Reboot the computer.
  5. Make sure to re-arm the system again 29 or 30 days later.
Obviously this feature was built into Vista by Microsoft, and the company has confirmed that extending the evaluation period is not a violation of Vista's end user agreement.

[via Hackzine]
jobs & resumes
iPhone / Android Developer

Bump Technologies, Inc. - Mountain View, CA (2 weeks ago)

See More Relevant Jobs ›

Reader Comments (Page 1 of 2)

Featured Time Waster

Level Up! A platform-hopping RPG Time-Waster

I don't know if this is a labor of love or merely the brainchild of four very gifted games designers, but Level Up is a really weird mash-up of gaming elements that you have probably never seen in a Flash game before. Let's start with the premise itself: Groundhog Day meets Memento. The game experience revolves around 'days': you explore the world and the clock slowly ticks towards the evening. You bounce around picking up gems and talking to the denizens of 'Level Upland'. Eventually you feel tired and head back to ...

View more Time Wasters


Follow us on Twitter!

More Tech Coverage

Joystiq

TUAW

DailyFinance

Autoblog

Urlesque

Engadget

WoW

Switched.com

FanHouse