If you're running an AutoCad from that Hard Drive, then you "
need" more Free Space.
What is that? A 60GB Hard Drive?
Bummer that they split it into two equal partitions and then only use a tiny portion for the Backup files on D:\
You really shouldn't use D:\ partition for anything but the Backup. <-- Another Bummer.
Can you contact Acer to see if they have any solutions for utilizing space on D:\?
If this was a DeskTop machine, I'd be recommending that you buy a bigger Hard Drive and migrate your present Hard Drive contents onto it, with a much smaller partition allocation for D:\
Maybe Acer has an idea about that.
Otherwise use CD or DVD to Save your large Media files, and maybe get an External Hard Drive for Storage of Data, Media, files and documents.
Maybe Acer will know if it is safe to run Applications from your D:\ drive and can recommend which of your applications you could install over there, and uninstall from C:\
Even when running an Application from D:\ you need the FREE SPACE on C:\ because that is where your Operating System will spread it out when it is actively running.
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What difference/improvements can I expect to see from adding that registry entry?
As stated before: "You may not get faster max download/upload, but you'll get better overall Internet performance."
I've seen download/upload speeds increase significantly.
Meaning much faster downloads and somewhat faster uploads.
I've seen downloading stay about the same (afterall, much of the bottleneck for downloading is the Website feed and current Internet Traffic, and your ISP traffic.
But though specific Downloading may remain the same, loading of websites would likely improve and browsing will improve.
The Registry Back up is a very small file ---- keep it, and don't worry about deleting it.
Eventually your System Restore Points will be a better/fresher backup, but still no need to delete the Exported Registry file.
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Slow StartUp????
Define Slow.
Your machine has 512mb RAM and a 1730 MHz CPU when running on A/C.
When you are running on Battery, the CPU probably throttles back to less than 1/2 of that.
You should run on A/C most of the time.
I also wish that Acer was more forgiving about taking out the Battery. (ask them about it)
I recommend for most Laptop users to Remove their Battery at all times except when charging it up to be used Remotely.
Batteries get HOT. Heat is the enemy of Laptops. and Heat is the enemy of Batteries.
You get the picture.
So with that machine as it is presently configured, I wouldn't be surprised to hear that it takes 3 - 5 minutes to Boot.
What can you do.
You've got (or did have) a ton of unnecessary applications and processes Starting at Boot time.
All of the items with Purple background in your Pit Test, should be safe to disable via MSCONFIG.
That should speed up your Boot time and overall performance significantly.
Run and Post a fresh Pit Test TechExpress, so we can have a look at what's running presently.
Best Regards