background preloader

Operating Systems

Facebook Twitter

DOS commands

Command-line option. BACKUP AND RECOVERY. General Utilities. Death of a Hard Drive...and Rebirth. The SpinRite Factor. It's kinda funny to see how folks 'tudes change when things go from great to worse.

Death of a Hard Drive...and Rebirth. The SpinRite Factor

For example; I always used to laugh when folks told me how great their Chiropractor made their back feel. I thought they were just a Western version of a witch doctor with newer magazines. Until I hurt my back on a business trip... A Sales Rep drove me to his Chiropractor for help. I was hurtin' so much I would have sacrificed a chicken myself to feel better.

Microsoft Windows

Linux. Why is my Windows PC running out of memory? I have a four-year-old Windows desktop that frequently runs really slowly with Task Manager showing that 80-90% of the physical memory is being used even when I’m not running any applications.

Why is my Windows PC running out of memory?

Svchost.exe seems to be the culprit, and sometimes RapportService.exe *32. I did a software spring clean as your column suggested but it didn’t help. My PC is an HP CQ5307UK desktop, with a 2.90GHz AMD Athlon II X3 435 processor and 3GB of memory running Microsoft Windows 7 and Norton Internet Security. I use Microsoft Office Pro and Mailwasher. Judith Modern versions of Windows – the ones that followed Windows XP – are designed to use all your PC’s physical memory: that’s what it’s there for. Windows could be running slowly because a program or device driver is leaking memory, because you don’t have enough disk space, because a rogue process is running your processor at close to 100%, because your PC is overheating, or because of a virus or other malware.

Free memory Memory by the page Need more? Table of keyboard shortcuts. In computing, a keyboard shortcut is a sequence or combination of keystrokes on a computer keyboard which invokes commands in software.

Table of keyboard shortcuts

Some keyboard shortcuts require the user to press a single key or a sequence of keys one after the other. Other keyboard shortcuts require pressing and holding several keys simultaneously (indicated in the tables below by this sign: +). Keyboard shortcuts may depend on the keyboard layout (localization). Comparison of keyboard shortcuts[edit] Vim. "Vim is an advanced text editor that seeks to provide the power of the de-facto UNIX editor ‘vi’, with a more complete feature set.

Vim

" Vim focuses on keyboard usage, and offers useful features such as syntax highlighting and scripting capabilities. Vim is not a simple text editor, like nano or pico. It does require some time to learn, and a great amount of time to master. Installation Install the command line version with the vim package, or you can install the GUI version (which also provides vim) by installing the gvim package. Note: The vim package is meant to be as lightweight as possible; hence, it does not support Python, Lua, and Ruby interpreters, nor does it support X server options (this means that it will not support copy and paste from the X clipboard) . $ pacman -Slq herecura-stable | grep vim. Operating System Reviews (History, Facts, Versions and Screenshots)