Before I started using Windows 8.1 I use Windows XP and Windows 7. After I bought my new laptop, I immediately installed a fresh copy of Windows 7. But after installation the Wi-Fi and LAN is not working. So I immediately went to the manufacturer site to download the drivers. But to my surprise, the driver they provided is only for Windows 8 and Windows 8.1. And so I was forced to upgrade and use Windows 8.1. To tell you frankly I use to think that Windows 8 is horrible and it's slow. I read in many forums that Windows 8 is like Windows Vista (full of bugs and slow). But after using Windows 8.1 for some months now I proved them wrong. That is why I made this blog since I know many people got mislead by those Pro Windows 7 making all kinds of rumors about Windows 8 so you'll stick to Windows 7. Just to clarify things, I'm writing this purely based on my experience and not to advertise Windows 8.1. I'm primarily using Windows 8.1 and so all these stuff I'm writing are based on my experience alone.
Here's the specs of the laptop I'm using:
Intel Celeron 1007u @ 1.5GHz
2 GB or RAM
500 GB RAM
Model Number: Asus x451ca
Ease of Use
One of the primary reason I prefer Windows 7 over Windows 8 is that I find Windows 8 hard to use. When I tried using my friend's laptop before, which is Windows 8, I got a hard time looking for the shutdown command. I got used to just going to the start menu and click on the shutdown. But on Windows 8 the start menu does not exist. When you press the Windows Key on the keyboard you go to the tile interface instead. And so after using it the first time I really find it hard to use. But after installing Windows 8.1 and using it for a couple of months, I'm getting comfortable with it and I'm no longer having a hard time. I say you just need to adapt and you'll find it easy to use in a couple of weeks. Although I still find Windows 7 easier to use, but I'm starting to get the hook and I'm getting comfortable with Windows 8. You can set it to automatically go to the desktop after log-in Windows 8.1 instead of the usual tile interface (I'm not sure if this is the correct term).
Conclusion: Windows 7 is still easier to use but you can easily get use to Windows 8 after a couple of weeks.
Performance
Some say that Windows 8 is buggy and slow. In my case I'm using the updated version which is Windows 8.1, so I'm not sure if this is still the same case as Windows 8. But in my case I find Windows 8.1 smoother to use and more responsive as compared to Windows 7. The animation is smooth, it rarely lags, and I noticed that the performance is also faster as compared to Windows 7. Some of you might debate regarding this but in my case Windows 8.1 is really faster and more responsive as compared to Windows 7.
Conclusion: Windows 8 is faster and more responsive as compared to Windows 7.
Boot Time
This is the major improvement of Windows 8 over the previews version of Windows. Windows 8 has what it calls Hybrid Shutdown which speeds up the booting process. In my case I can cold boot and get to the log in in just around 5-10 seconds. Before I bloated mine with programs it boots in just 3 seconds but after installing several programs it took longer and move to 5-15 seconds. But it's still pretty fast as compared to earlier version of Windows. I tried disabling this Hybrid Shutdown just to test it and after doing a cold boot it took me 20-40 seconds to boot. And so after a while I turned Hybrid Shutdown back on. It might take some time to reboot though since Windows needs to refresh itself in reboot while in Hybrid Shutdown it just hibernate and resume itself.
Conclusion: Windows 8 boots faster as compared to Windows 7.
Sleep
Some of use (specially laptop users) prefer to put our computer in sleep mode instead of shutting it down since it resume to its last state quicker. In my case it resumes in just 2 seconds which really impressed me. This might not be the case for some users but if your hardware is designed for Windows 8 then it should have this 2 seconds resume feature as well.
Conclusion: Windows 8 resumes faster.
Security
Windows 8 has a built in antivirus software and firewall. Microsoft Security Essential (MSE) is now combine in Windows Defender and it comes preinstalled. Once Windows detects that you have no third party antivirus installed, Windows Defender would automatically activate and the real-time protection would turn on. This makes Windows 8 more secure against virus/malware. Windows Defender automatically disable itself once you install a third party antivirus and re-enable itself once Windows detects that no third party antivirus is turned on. If you're a regular user who just use your computer browsing secure sites like Facebook or twitter, you can simply stick to Windows Defender and you won't need to hassle yourself to look for antivirus.
Conclusion: Windows 8 comes with a preinstalled antivirus so you won't need to download a third party.
Conclusion
Overall, my experience with Windows 8.1 is good and right now I would recommend Windows 8.1 over Windows 7 since Windows 8 has a better performance and smoother experience. It might be confusing at first, but after sometime you'll get used to it. The only downside I find with Windows 8.1 is that it consumes more ram. I suggest you use a total of at least 4 GB of ram since the ram it consumes is really big. In my case with all the programs and apps closed I get 0.9GB – 1GB or ram used. And once I start opening programs my 2GB ram easily gets consumed. So if you're planning on using Windows 8.1, I suggest you make sure you have at least 4GB of ram so you can multitask and open multiple tabs on your browser. If your hardware supports Windows 8 then I suggest you give Windows 8 a try.
Some of you might notice that sometimes I mention Windows 8.1. This is because what I'm using is Windows 8.1 and not Windows 8. Windows 8.1 is the upgraded version of Windows 8. Windows 8.1 has some features like going directly to desktop after log-in and some other more changes. If you installed Windows 8 on your system, you can upgrade to Windows 8.1 for free.