Chromebook wifi security/ SSID changes without touching all of them?

Hello, Looking for some advice I have searched and only found a very limited bit of information on my issue.I have recently taken over and IT department and I have 900+ Dell Chromebooks. One of my fist goals is to get rid of my open wifi connection on my network for obvious reasons. I guess the previous IT Director thought it was easier to have the AP with no encryption. I don't want to have to touch all of the chrome books. I have created another ssid and I added it in the google admin console with the password and pushed the policy update out to the test chrome book that I am using. I have also ran a policy update on the chromebook manually. The chrome book can see the new SSID however its still wants the password. I know there has to be a way to change an SSID or password without touching all of the devices. Any and all help would...
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Is there any way to tell which formulas a particular cell is in, reverse look-up style? That is, is there a way to search somehow for which formulas in a sheet contain a particular cell in them without opening all of them up? If not, it would be nice

Is there any way to tell which formulas a particular cell is in, reverse look-up style? That is, is there a way to search somehow for which formulas in a sheet contain a particular cell in them without opening all of them up? If not, it would be nice.
I'm fixing a Numbers document that I use in business daily that's become overly complicated, but while I want to clear/delete a number of cells in it to clean it up, I'm not sure if those cells are being used as source for other formulas on the page. I don't have to open all my formulas one by one to see if that cell is in there, do I?! That'd be a huge amount of work if I wanted to eliminate say 10 cells to search each formula on the page to see if it is in there or watch all the cells when I delete that cell to see if the numbers change! There's got to be an easier way! Right click doesn't seem to be any help.
I don't want to damage my daily tool to make it cleaner and reorganize it. Is there really no way to do a reverse look-up of which formulas a particular cell is in?! Any time I click on a formula it highlights all the CELLS in that formula. Why can't I (or can I?) do the reverse and see all the FORMULAS that contain a particular cell?
As a Numbers document ages or gets used frequently, you can sometimes forget which cells are tied to which formulas. You just look for the results of your formulas. Would be a nice thing to be able to do. Thoughts? Work-arounds? Answers?

Answer would be no unless application provided such feature. Numbers does not as far as I know.
Note that even if you have complete list of formulae used in a table, identifying formulae referencing any given cell is not simple.
E.g., cell T20 is referenced not only in
=T20+1
but also in
=SUM(T)
=SUM(20:20)
=SUM(S19:U22)
=OFFSET(S1,19,1,1,1)
=INDIRECT("T"&(10*2))
In order to identify such formula, we have to actually evaluate it to see if it references the given cell. Especially such formula as OFFSET() and INDIRECT() may not be found by static parser because their parameters can be dynamic.
Sorry to be the bearer of bad tidings.
H

My Iphone 4 with iOS 5 changes without touching the glass the windows!

Since a few days my Iphone changes the windows forward and backward without touching the glass. It's very annoying because writing a new sms is very diffucult because the content is deleted an i have start again several times.
What can I do? I still reseted my Phone and put on it the Backup. But there are no changes.

The Basic Troubleshooting Steps are:
Restart... Reset... Restore from Backup... Restore as New...
Restart / Reset
http://support.apple.com/kb/ht1430
Backing up, Updating and Restoring
http://support.apple.com/kb/HT1414
If you try all these Steps and you still have issues... Then a Visit to an Apple Store or AASP (Authorized Apple Service Provider) is the Next Step... Be sure to make an appointment first...

How can I remove a misspelled username or e-mail addy that is saved in the drop down menu without removing all of them?

When e-mail addresses or usernames are saved in the drop down menu for easy access, is there a way to remove only the misspelled ones without removing all the correct spelled ones?

When you see one of those mis-spelt items, highlight it and then hit the Delete key (or hit {Ctrl + Delete} on some platforms).
http://support.mozilla.com/en-US/kb/Form+autocomplete#Deleting_individual_form_entries

Is there a way to delete some numbers from the "my recents" without deleting all of them?

Is there some way to delete only some of the list of "My Recents" while retaining some of them? It seems that to delete some all have to be deleted.

That tip worked perfectly. It's strange that Apple phone help, even when I was transferred to "the highest level of help", said it could not be done, that it was either all or nothing when it comes to deleting "My Recents" call history. What kind of bozos do they have working there? If Jobs was still alive, he would fire those clowns who claim to be the highest level of help when they don't even know enough about their product to give good technical advice. Thanks again.
<Email Edited by Host>

Can I use icloud as a storage for photos from my PC without pushing all of them to my iphone?

I thought the cloud could be a backup to my PC (files, pics, itunes...) that I could access from my iphone. If my pics are pushed to my phone, my memory will be more than maxed out. Same with itunes. I would like to switch the tunes on my phone sometimes.
Am I expecting too much from my cloud!?

No.
iCloud isn't like our old iDisk. It's more about connecting muliple devices to the same shared data.

How do I add a music video to my iPhone without adding all of them?

I have fiddled around with iTunes, and I can't figure out how to add just one or two Music Videos to my iPhone.
Any ideas?

Hi there William Donelson,
It sounds like you want manually manage the music videos on your devices. I would recommend taking a look at the article below for information on how to do this.
Manage content manually on your iPhone, iPad, and iPod
-Griff W.

How to close instance of Firefox launched via File/New Window without killing all Firefox instances?

Prior to the latest Firefox update, running on Ubuntu if it makes a difference, I was able to select Close from the File menu (and if memory serves also by clicking the x on the last tab) to exit an instance of Firefox opened via File New Window.
With the 9.x update this no longer seems to be possible. If I choose file quite from an instance that was launched via New Window all Firefox instances go away!
This is annoying as I have to leave any instances that were launched.
I tried the Close Last Tab add on, and it lets me close the content of the last tab but still leaves the instance running with a blank tab.
Is there a configuration setting somewhere that I have missed to restore the previous mode of operation for exiting additional instances of Firefox without killing all of them?
Thanks,
Burt

Each window should have its own Close button (big X in the right hand corner.)
But this is dependent on the "Theme" you are using in Ubuntu. This big X chould be a Round Dot when you hover over the color changes. It could be on the Left site instead of the right.
This [http://cdn.omgubuntu.co.uk/wp-content/uploads/2012/01/screen-shot-2012-01-11-at-15.52.36.jpg Screenshot] Shows the Close button the Left Side, still an X though.
CTRL+SHIFT+W will close the Active window.
CTRL+W will close the Active Tab.

My iPad 2 picks up very weak wifi signal, but my iPod touch 5 in the same spot picks up super strong signal. What can I do to change this?

I have an iPad 2 and am iPod touch 5. Yesterday, my iPad all of the sudden did not want to pick up ANY signal at all in my house. It's like it completely give up on wifi, while my iPod and my laptop works just fine in the same spot. (I have an upstairs bedroom, while the router is downstairs in the kitchen).
So I have been trying yesterday to get it to work so what I have done is completely wipe the memory clean after I backed it up on iTunes. After resetting it, I restored it. Still nothing. So I tried to take my iPad down nearer to the wifi router, and OMG it picked up the wifi signal! WHUT?!? It didn't yesterday though...
But now whenever I am up in my bedroom, my iPad would not pick up the wifi at all, or if it did, the wifi would be super duper weak! But two days ago, it was PERFECTLY okay! My iPod and laptop that is sitting right next to the iPad up in my bedroom pick up the signal completely fine.
Can someone help me? What should I do? Is it problems with my iPad or would it be my router that is the problem?

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
iOS 6 Wifi Problems/Fixes
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h tm
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

I had to change my apple ID now how do I update icloud without deleting all cloud data on the computer?

My provider is terminating email service so I had to change my apple ID. I did that in iTunes but now my icloud on my PC wants me to sign in under my old id, I don't see a way to update to the new ID without deleting all cloud data on the PC. Is there another way so I don't have to resync everything from the cloud?

Check the list in the link below, how to change all services, after you changed your Apple ID:
What to do after you change your Apple ID email address or password - Apple Support
https://support.apple.com/en-us/HT204071
In particular, for iCloud:
Update your Apple ID or password on your iPhone, iPad, iPod touch, Mac, PC, and Apple TV.
iPhone, iPad, and iPod touch
Go to Settings > iCloud.
If you're signed out, enter your updated Apple ID or password. The data in iCloud will automatically appear on your device after you sign in.
If you're still signed in with your previous Apple ID:
Scroll down and tap Sign Out, then tap Sign Out to confirm. If you're using iOS 7 or earlier, tap Delete Account, then tap Delete to confirm. You might need to enter your password. Your data will remain in iCloud and will be updated on your device when you sign in to iCloud again.
Enter your updated Apple ID or password.

How can I change remote site definition without breaking all of the links?

I've created a website and put it here http://home.comcast.net/~alpsf/index.html to test it during construction. Now when I change the remote site definition on the local site in DW, all of the links are broken. I now suspect the problem is that I made it site root-relative, and DW inserted /~alpsf/ in all of the links. Is there a way to fix this?
Thanks very much.

You can do a find and replace to change the links globally. Make sure you do a complete backup of the site prior to doing this incase you don't do it correctly. Let me stress that again, backup your entire site incase you need to restore. If you have created a "new site" and this will not be part of the /~alpsf site, then you will need to define a new site and copy all the files into that folder (I am guessing this is the case). I would copy the files outside of Dreamweaver. You could do this without touching the files in the ~alpsf directory. There are a lot of variable here as I don't know exactly what you are doing.
On the file menu select window/results-select search. (this is done if the search window is not open).
Find in: Entire Current Local Site
Search: Source Code
Find: "/~alpsf/
Replace:"/
That should do it, but this is a very tricky thing. I wouldn't have a problem doing this as long as I have everything backed up.
Jim
Edited:You might have to go into your css, spry files and any others that has links to do the same (this time only select Find in: Current document once the document is open). Once that is done, delete the whole remote site and upload the changes once you check that everything is completed.

Change dbid without touching readonly-tablespaces

When I start dbnewid it tells me I need to change some datafiles to readwrite to be able to change the dbid for those readonly-files. I want to change the dbid without changing those files to readwrite.
Is it possible to change the dbid for a database (10g) without touching the readonly-tablespaces?

newdbid is changing control file and data file headers information.
If tablespace is read only, it's not able to change info.
But there is workaround
Read this one:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14215/dbnewid.htm#i1004775
At the very end are mentioned restrictions:
All read-only tablespaces must be accessible and made writable at the operating system level prior to invoking DBNEWID. If these tablespaces cannot be made writable (for example, they are on a CD-ROM), then you must unplug the tablespaces using the transportable tablespace feature and then plug them back in the database before invoking the DBNEWID utility (see the Oracle Database Administrator's Guide).

How do I change my iCloud to a new email address without loosing all my photos?

How do I change my iCloud to a new email address without loosing all my photos?

Hello Silas jr,
Thanks for using Apple Support Communities.
For more information on this, take a look at:
iCloud: Create or change email aliases
http://support.apple.com/kb/ph2622
You can also send email using an alias.
Best of luck,
Mario

HT5312 I have a new iphone 5c, my apple account is set to an email i no longer use, i cant get past my own security questions, how do i get everything back in order without losing all my stuff?

i have a new iphone 5c and i cant get past the security questions. i made my apple account a while ago with an old email. i created a new apple id with my new email but i dont use it. How do i terminate the account with my new email so i can replace my old email? If i reset my security questions will it delete all my stuff?

You can't delete an iTunes account, but you should be able to change the email address that is on it e.g. by tapping on it in Settings > iTunes & App Store on your phone and logging into it, via the Store > View Account menu option on your computer's iTunes, or via http://appleid.apple.com - you should then be able to put it on your old account.
For your security questions on your old account, if you have a rescue email address (which is not the same thing as an alternate email address) on that account then the steps half-way down this page will give you a reset link on your account : http://support.apple.com/kb/HT5312
If you don't have a rescue email address or don't have access to that email account (you won't be able to add one or change it until you can answer your questions) then you will need to contact iTunes Support / Apple in your country to get the questions reset.
Contacting Apple about account security : http://support.apple.com/kb/HT5699
When they've been reset you can then use the steps half-way down the HT5312 link above to add or update your rescue email address for potential future use
Resetting an account's security questions shouldn't affect any of the purchases that you've made on the account.

My 10 yr old wants to text from his iPod touch. We have 1 family Apple ID. How can I monitor his texts without receiving all of his friends messages? Do I need a separate Apple ID or can I link a new email address to the same Apple ID?

My 10 yr old wants to text from his iPod touch. We have 1 family Apple ID. How can I monitor his texts without receiving all of his friends messages? Do I need a separate Apple ID or can I link a new email address to the same Apple ID?

Just an email address
MacMost Now 653: Setting Up Multiple iOS Devices For Messages and FaceTime

Chromebook wifi security/ SSID changes without touching all of them?

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