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Restore GRUB2 after installing Windows

How I  Restored GRUB2 after a Windows 7 Install .  GRUB2  (Grand Unified Bootloader)  is a universal bootloader used by Ubuntu and other Linux Distributions. If you have a Linux Distribution installed on a partition, and attempt to  install Windows alongside it, your GRUB bootloader will be overwritten by the Windows bootloader, and your computer will only boot into Windows. Recovering the GRUB2 Bootloader  after a Windows Install  is simple. When finished, your Bootloader should detect all installed Operating Systems and automatically add a bootable menu item for each of them. Note : This GRUB2 Installation process assumes that a Linux Partition still exists. If you overwrote Linux with Windows, this tutorial will not work for you, as there is no Linux system to recover boot. How to Restore GRUB2 after installing Windows : Boot from an Ubuntu Live CD or Live USB Once up and running,  Open a Terminal   Type  sudo su  (press...

99 ways to make your computer amazingly fast

Over the last several years working in IT for various companies as a Systems Administrator, Network Administrator, and Help Desk professional, I’ve written and learned about many ways to increase the performance of not only my PC, but also of the many PCs on my networks ranging from Windows 98 to Windows Vista to Windows 7. In this article, I hope to compile a complete list of all the different methods and tricks that I’ve used to get the last bit of juice out of a slow PC. Whether you are using an old PC or the latest and greatest in hardware, you can still use some of these to make your PC run faster. Note that since I write blogs, I have previously written about many performance tips already which I will link back to throughout. If I have not written about it, I’ve throw in a link to a relevant article from some of my other favorite sites. This list is in no particular order, just written in the order that I could think of them. There are probably a lot of great tweaks and perfo...

Apple iphone 4G Price, Features & Specification

As it appears, the new iPhone's industrial design will depart from the tapered look of the two iPhone iterations that it will supercede. The seamless, curved, tapered surfaces that made iPhone 3G and 3GS look undeniably svelte will be replaced with a more boxy, industrial, utilitarian form factor that hints that of the iMac, Mac Mini and the iPad. What's new with iPhone 4G aside from how it looks? Last month, we reported that the 4th generation iPhone will be dubbed iPhone HD -- pointing to the fact that it will have a high-resolution screen. Well, I'm glad to report that that detail is pretty accurate -- if Gizmodo's initial disclosure of iPhone 4G specifications is to be believed. Here's What's New and What's Changed in iPhone 4G (vs. iPhone 3GS) according to Gizmodo (via source link): What's new • Front-facing camera for video chat • Improved regular back-camera (with larger lens) with Camera flash • Supports...

Simple Ways to Speed Up Your Computer

Over time, the speed of computers with Microsoft Windows can decrease. This appears as the system taking more time to respond to a user’s actions like opening files, folders, surfing the Internet and other tasks. However, there are things you can do to speed up your computer. The following is a list of ways you can improve your computer's performance. These steps are intended to be used in order. The key is to do the simplest and least invasive thing first until your system starts responding better. Golden Rule: Do No Harm If you want to improve the speed of your computer, that’s great. However, above all, do no harm and beyond the scope of this Windows forum, ask for help from those you know if you get in over your head. Remember: you have time. You can stop most processes I discuss without causing harm. Caution and common sense go a long way when working with computers; problems are often much easier to fix than they appear. Steps to Speed Up Your Compute...