Slow Windows7 Ultimate-64 BIT performance

I have a Dell Latitude E6520 i5-2520 (2.5GHz), 8GB RAM, 7200RPM HDD, Windows 7 Pro x64. After installation everything seems super ok . Bootup time, working in windows, etc. Then i decided to start the update (about few hundred megabytes). After the upgrade it seems that everything is...

its about 6 months i m using the same window, but now it starts really slow and over all performance of my system is also down. i have dell n5110 i5 with 4gb ram, and please i dnt want to reinstall window :( also i am using selective startup Any suggestions?

I know home, personal, ultimate etc, come with certain options that a user may or may not want. But what i want to know is if there are any performance changes in using a specific edition. For instance in my case, I'm a gamer, I run several programs at a time always, Stream media to my PS3...

Hello everyone, I have done a lot of research on Google as well as on this forum to find a solution to my problem. Unfortunately, people who have posted on the forums have SIMILAR but not the exact problem as I have. I would like to take this opportunity and explain exactly whats been going...

Hi new to these forums and I'm hoping someone can help me out here. I formated my HDD and did a clean install (W7 7100 build) but I'm noticing slow boot times and slow performance compared to Vista x64. W7 boots at least 10secs slower and programs tend to lag (aren't as snappy compared to...