BSOD - Blue Screen Viewer Highlighting "ntoskrnl.exe"

So on Sunday, the 10th I had two BSOD and since then I've been having them usually twice a day. My computer has had them before, throughout June and July I had a few, but with this being a new PC I thought it was just programmes I had installed. But recently I've had them every day and I downloaded a BlueScreenView programme which imminently highlighted 'ntoskrnl.exe' as being the problem.

I used the DM Log Collector for people to have a look at. I also took screenshots of the Viewer.

My computer has crashed 4 times this morning, I couldn't even log in. I managed to boot in safe mode and it didn't crash then, but when I booted in safe mode with networking it crashed at the log in screen. I suspect it it my wireless hardware, but I'm not 100% sure, can someone have a look at my logs? Thanks.

Hi, my Samsung Magician says it is up-to-date. It hasn't crashed on this start up so far, which is a bit strange.

Edit: Sorry for the double post, I had a blue screen right after saying I hadn't had one and then my Chrome was messed up and I wasn't sure if I had posted or not.

Hopefully I've done this correctly.

Okay so I opened my computer and checked and the cables, and everything was fine. I suspected my Wifi adapter was causing the problem so I removed it and started using a wireless USB dongle instead. Since then, on Friday afternoon I have had no BSOD, I had none yesterday, the 16th - which is the first time I've gone a day without having one in a few weeks. However, I just had another BSOD and I'm getting worried my computer might be completely messed up. Windows Updates won't install no matter how many times I try to do them. I get two error codes, Code 800B0100 and Code 80070570. Java also keeps asking to update even though I have updated it numerous times.

I had a blue screen after putting some files into my second hard drive, I then tried to launch Battle.Net which hasn't been working today at all, when I suddenly got a blue screen. I checked my BlueScreenViewer thinking maybe this was something different, but no the same error is sitting there staring at me.

ntoskrnl.exe ntoskrnl.exe+44e14f fffff800`02a1c000 fffff800`03001000 0x005e5000 0x531590fb 04/03/2014 09:38:19 Microsoft® Windows® Operating System NT Kernel & System 6.1.7601.18409 (win7sp1_gdr.140303-2144) Microsoft Corporation C:\Windows\system32\ntoskrnl.exe

Edit: Crashed again! This time I was launching the DiskInfo programme from the second hard drive when my computer froze up and the windows from the hard drive vanished. Then the explorer bar vanished and I was left with just my chrome open on this page and then I had a BSOD again. And yep, same error according to my Viewer, getting to know these codes off by heart!