windows 7 how to use bluetooth

how do I uninstall windows 8 and install windows 7 or use Win 7 as a dual operating system.
location: microsoft.com - date: January 14, 2013
I have a new laptop a DELL 15z 5523 / Win 8, it's utterly useless, has no card games, no standard microsoft applications like windows 7 or Vista, I purchased Windows 7 and want to either remove Win8 or use two operating systems, but I have no luck finding the local C hard drive when trying to install windows 7, I partitioned the hard drive and formatted it via Windows 8 Disk management , I'd like to (keep the Win 8 as a fall back OS) and when trying to install Win 7 the software does not see the C drive.   Thank you.
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Windows 7 64b and Bluetooth keyboard issue. How to solve?
location: 7forums.com - date: April 23, 2012
Hi folks, My bluetooth keyboard always loses connection after a certain time. It seems a Windows 7 issue because to fix that, the workaround I found was: - Go to bluetooth devices > Bluetooth keyboard > Properties and click on the service tab and hit ok, so it makes the keyboard "wake up" and works again. But it is a pain to every time have to do it! I have checked the hardware tab and each power manage tab, but my Keyboard device HID is grayed out the option "The computer can turn off the device to save energy". But it is unchecked as grayed out. Anybody knows or found a solution to stop loosing a connection? It is a non-branded keyboard and didn't come with any driver and all drivers/hardware tab is set to
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How to make Windows 7 x64 use ALL your Memory!
location: 7forums.com - date: July 8, 2009
Okay, so recently I had a problem with Windows 7 x64 only using 5Gb out of my 6Gb or RAM. I figured it out, and I'll show you what to do if you're having problems. The first screenshot is what it looked like initially. How to fix: 1) Go to start menu and search for "msconfig" and hit enter. (adsbygoogle = window.adsbygoogle || []).push({}); 2) Go to the "Boot" tab and click on "Advanced Options". 3) Another menu should pop up. From there, you want to uncheck the box that says "Maximum memory" 4) It will ask you to restart your system. Restart it, and when it boots back up, it will use all your memory. Look at the attachments for more help!
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How to make Windows 7 x86 use 6GB of ram?
location: 7forums.com - date: June 5, 2012
Hi, i'm goeing to install Windows 7 Ultimate x86 and in my PC is 6GB of ram installed, so is it possible to make x86 system use 6GB ram not 4GB? Is it possible?
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How do i edit the boot.ini file in windows 7 to use 8GB RAM?
location: microsoft.com - date: August 10, 2012
I have 8 gb RAM installed But only 3.00 GB Usable.  32bit win7.
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I want to uninstall the Windows 8 Consumer Preview and revert back to Windows 7. How can I do this?
location: microsoft.com - date: March 7, 2012
I can't find anything.  I am lost.  I hate it.  I want to go back .  I can't find System Restore.  I can't find my Start Menu.  I hate it.  I hate it. I hate it.  It was a big mistake to download this.  You made no mention that you can't go back to Windows 7 if you download.  I am so p-d off at Microsoft right now I can throw my computer through a window.  DO SOMETHING TO FIX THIS!!!!!!!! original title: I HATE HATE HATE HATE HATE HATE HATE HATE WINDOWS 8 CONSUMER PREVIEW AND WANT TO RETURN TO WINDOWS 7, BUT I CAN'T?  ARE YOU SERIOUS?
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Using Windows 7, how do I run CHKDSK?
location: microsoft.com - date: February 27, 2011
I've searched throughout the Control Panel and it's submenus and options but can find no means to initiate a scan for disk errors! I did find chkdsk.exe in the Windows\System32 folder but when I double click it, the only response is a flash of the DOS {black, command prompt} screen! Is that the correct response?! Is there no way to run [schedule] a scan disk [for errors] as there has been in earlier versions of Windows?!
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Windows 7 - how to fix BOOTMGR on Toshiba satellite L755-17N
location: 7forums.com - date: August 8, 2012
hi all, I have a Toshiba satellite L755-17N and after an update the bootmgr problem started the major problem is that I moved to other place and I lost my recovery disks I've tried a windows for HP and it didn't work could it be because my system is 64bit and the other system that I try to use is 32bit or its just because its a support for HP computer? I hope anyone can provide me with a solution on how to fix this problem or if I can make a system image from the hard drive by external it and plug it in another computer? please provide me with any information that could help thanks.
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Windows 7: how to determine if the page file is fragmented
location: winsecrets.com - date: February 12, 2013
Does anyone have a simple method, or know of a utility, to determine if the Windows 7 page file (= swap file) is composed of more than one fragment (= extent)? Thanks!
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I purchased Windows 8 online then had to downgrade back to Windows 7. How to I get Windows 8 back without re-purchasing.
location: microsoft.com - date: March 30, 2013
I purchased Windows 8 online in January then had to downgrade back to Windows 7.  How to I get Windows 8 back without re-purchasing.  I deleted all my data so I don't have a product key saved or the software loaded and did not purchased the CD.  Is there any way to get my product key that I purchased and re-load the software? 
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