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If your Windows 7 have some problem loading programs or crashes, and you have no idea why it is like that, then go to Control Panel > Find and fix problems to access the new troubleshooting packs. These are simple wizards that will resolve common problems, check your settings, clean up your system and more.
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Microsoft’s Virtual PC creates its virtual machine hard drives in VHD files. Windows 7 can now easily mount them and access them in the host system.
Click Start, type diskmgmt.msc and press Enter, then click Action > Attach VHD and choose the file to mount. It will then appear as a virtual drive in Explorer and can be accessed, copied or written just like any other drive.
Click Action > Create VHD and you can now create a new virtual drive of your own. You will have a virtual drive where you can drag and drop files, install programs, test partitioning software or do whatever you like.
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Windows 7 introduces a feature to burn ISO images to CDs or DVDs. It is so easy to use. Just double-click on the ISO image, choose the drive with the blank disc, click Burn and watch as your disc is created.
This feature is available in any version of Windows7
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User can quickly records their steps in Windows 7. Problem Steps Recorder provides a simple screen capture tool that enables you to record a series of actions. When you press record, it tracks your mouse and keyboard and captures screenshots with any comments together with them. Once you stop recording, it saves the whole thing to a zip file, containing an HTML-based “slide show” of the steps. This program is called psr.exe you can also search for it from Control Panel under “Record steps to reproduce a problem”.
Popularity: 1%
You can easily display the Projection Menu in Windows 7 by pressing the Windows Hotkey+P
You can switch to any type of display in the Projection Menu.
a) Computer Only
b) Duplicate
c) Extend
d) Project Only
This save you lots of time. You do not need special driver to control the type of display in Windows 7.
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You can actually “dock” any window to the left or right half of the screen by simply dragging it to the edge. Now can do the same with your keyboard shortcuts too using the windows hot key.
1. Win+Left Arrow and Win+Right Arrow dock
2. Win+Up Arrow and Win+Down Arrow maximizes and restores / minimizes
3. Win+Shift+Up Arrow and Win+Shift+Down Arrow maximizes and restores the vertical size
Have Fun
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This apache configuration works great on a 256MB CentOs 5.3 VPS Server.
Optimize Apache for Low memory Server
/etc/httpd/conf/httpd.conf
KeepAlive On
KeepAliveTimeout 3
StartServers 2
MinSpareServers 2
MaxSpareServers 5
ServerLimit 100
MaxClients 100
MaxRequestsPerChild 500
StartServers 2
MaxClients 150
MinSpareThreads 15
MaxSpareThreads 50
ThreadsPerChild 15
MaxRequestsPerChild 0
Optimize MySQL for Low Memory Server
/etc/my.cnf
[mysqld]
port = 3306
socket = /var/lib/mysql/mysql.sock
skip-locking
key_buffer = 16K
max_allowed_packet = 1M
table_cache = 4
sort_buffer_size = 64K
read_buffer_size = 256K
read_rnd_buffer_size = 256K
net_buffer_length = 2K
thread_stack = 64K
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Memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. Facebook, is world’s largest user of memcached. They use memcached to alleviate database load. They use more than 800 servers supplying over 28 terabytes of memory to its users.
How to install Memcached on CentOS 5.x?
wget http://dag.wieers.com/rpm/packages/rpmforge-release/rpmforge-release-*.rpm
rpm --install rpmforge-release-*.rpm
yum install --enablerepo=rpmforge memcached
Now memcached is installed using yum. You can start memcached by using this command line:
/usr/bin/memcached -d -m 1024 -l 127.0.0.1 -p 11211 -u nobody
Installing PHP-Memcached extension module on CentOS 5
wget http://pecl.php.net/get/memcache
tar -xvf memcache-2.2.5.tgz (filename might be different here)
cd memcache-2.2.5
phpize && ./configure --enable-memcache && make && make install
vi /etc/php.ini
add
extension=memcache.so
Restart your httpd
/etc/init.d/httpd restart
Installation completed. Now you have php-memcached installed and memcached running on server.
Popularity: 1%
16x Faster – 100% Duplicate Proof – Designed for Windows 7
The new CopyTrans 4 redefines the recovery of iPod, iPhone & iPod Touch music and videos. Not only can CopyTrans 4 read Mac-Formatted iPods out of the box, it now transfers into iTunes at lightning fast speed!
Backups done the right way
The major breakthrough of CopyTrans 4 is the new import into iTunes process which was rebuilt from the ground-up. iTunes imports are now made up to 16x faster than before and are 100% duplicate-proof. “Smart Backup” instantly knows what’s missing in iTunes.
Hard work recognized at its true value
Because music is our passion, we know how time consuming it can be to keep a music library clean. CopyTrans 4 recovers absolutely every bit of information tied to tracks. CopyTrans 4 also recovers Artwork, Smart Playlists, Play Counts and the original Date Added.
CopyTrans 4 helps save money
Our users have been asking for it: CopyTrans 4 now reads Mac and PC formatted iPods “out of the box”. No need to install third party software to teach your PC how to read HFS+ formatted drives. CopyTrans 4 knows how to do it; all by itself.
What’s new?
· 16x faster iTunes import
· “Smart Backup”: transfer only needed information – 100% Duplicate Proof
· For all iPhones and iPods (incl. Mac formatted iPods)
· Now supports Voice Memos, Home Made Videos & MMS Videos
· Imports Smart Playlists and all track meta tags, including “Date Added”
· iTunes 9 compatible
· Designed for Windows 7, XP & Vista (32 & 64-bits)
CopyTrans 4 is released as a free upgrade for existing clients who purchased less than a year ago and priced at $19.99 for new users.
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You may see this problem when setting up a new vps server. I have this problem in CentOS 5.2 and above. You may have already loaded the mod_rewrite module in httpd.conf, but your http rewrite is still not working. You can solve this problem by changing these value in httpd.conf or virtualhost.conf
Look for this line (usually below the file inside the <virtualhost> tag)
AllowOverride None
Change to
AllowOverride All
Now restart you apache server.
type /etc/init.d/httpd restart
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