computer insanely slow, help!
for all the people saying dell latitude 630s are junk or you need 4 gb of ram, you are sadly mistaken.
I have a dell lattitude e6540 and a 630. both work fine with me being a power user. the 630 may slow down a bit under heavy graphics or encoding but even the better machines will. hell I even used to game on it all the time including mmo type games that are resource hogs.
first things first. ditch 7 home / home premium and use 7 proffessional. home and home premium are bloated with crap you just dont need. they use way too much in resources. 7 pro will run slightly laggy on 256mb decent on 512mb and great with 2 gb of ram. you CAN upgrade but DO NOT NEED TO.
second norton basically is a virus in how it protects itself, uses resources, self repairs, etc. in fact to fully remove it, requires a special tool. it was written that way so actual viruses cant disable or delete it as easily. google norton removal tool.
comodo firewall & avast free edition. are my recomendation along with spybot search and destroy, malwarebytes and ad aware se as backup / monthly scan tools.
now as to multiple chrome.exe, this is because its how it was written to work. it creates a seperate process for each tab, flash, java script, etc so if one process quits responding you can kill it without killing whole browser. most newer browser do this or something simular. also chrome is written to be a massive ram hog in the name of speed because most new machines come with better specs. it will purposely eat your ram even if you upgrade it. switch browsers. I preffer firefox personally.
now as to question about the reformating, what your asking to do would be called a system restore. formatting always requires a system disk and key for windows 7.
If as you suspect it is a bad or pirated copy this is always the best option. also it gives you a clean copy without manufacturers bloatware meaning again faster.
now if you are truely intrested in trying to preserve the life of your 630, feel free to message me. I have been a computer tech of 14 1/2 years, am microsoft certified for repairs to win 7 among many other operating systems and am willing to help you out. I can provide the software you need to get moving and help you select suitable software for the machine you have to keep it purring along.
now for those suggesting ubuntu, shame on you. it was said above and i am inclined to agree the OP is not ready or currently knowledgeable enough to make the switch, and has desires to stay on windows 7 as I read it.
besides, if you know your *buntu flavors would know this is not as suitable as xubuntu which is the same thing, same support, just a much lighter GUI ( the thing you point and click at.). it can also run on 256mb ram and happy on 512mb.
If you insist the OP should change to linux give a suitable option. i run *buntu among other flavors on my machine I use for repairs / testing and personal machines as well as windows. *buntu is better documented than many but there are actual transition flavors targeted to this type of user requiring the extra help making the switch.
at least you however did suggest the live distro so the OP can at least try it first rather than hit a point of no return and figure out its too much...
computer insanely slow, help!
I may have come across harsh about the linux part. yes windows is bread and butter for me. I came into windows at 3.1 and have been there since with little bit of apple / mac and a bit more linux in the mix. to date I have used around 30 flavors and do have personal favorites. most are extremely difficult to use for beginners. slack and zenwalk for example.
because of lack of resources on the OPs machine I recommended moving to business type rather than home user windows. proffessional grade os have ALWAYS run much lighter. Just because micro$oft says you need a certain amount does not make it true.
win 7 pro can stream netflix and do light browsing on a 500 mhz processor and 256mb ram. does it do it quickly? no theres a second or two of lag doing things. does it do the job? definately.
there is alot more to speed than what processor or how much ram you got. most business class machines do best matching ram to processor on older stuff.
the old dinosaur mentioned above with a 500mhz cpu was a p2 hp vectra, I put 512 ram in it and it worked better than most new ones. the FSB, and component speeds matched beautifully and the fact it had equal ram to processor stopped bottle necks. this dinosaur could burnt a dvd and cd at same time while browsing web under older software and an older window version (2k pro).
xubuntu can actually run on 64mb of ram and a 500mhz processor if you are willing to strip away frills. it will leave you text only and you will need to have alot memorized but it works fine. this is the beauty of linux. you add and remove to suit yourself. linux can be built up to be even heavier and more bloated than the worst windows os.
this is why its important to base os choice by specs and not what a manufacturer wants or tells you to have. older lower spec machines simply cant handle the bloat so go lighter. in windows this means server or proffessional. average users can not tel difference between pro and home. server? definately you can tell.