Clean: Using CCleaner, I clean the PCs including all the browser caches and various other application caches. (Read my introduction to CCleaner here.)

Disk Cleanup: I run disk cleanup ($ leanmgr) on all the drives.

Registry: I run a registry cleaner (these days CCleaner itself) to clean the registries, after taking a backup of the current registry set.

Virus Scan: I run an entire PC scan, not just the scan across the “commonly infected areas”.

Defragment: Using the disk defrgamenter ($ defrag –a <drive>), I first analyze all the drives and if necessary defragment the recommended ones.

Updatedb: I update the Cygwin file index.

Backup: I take a backup of all important data on my Transcend Extensible Hard disk. A good idea, don’t you think?

Image Sources: CCleaner, Disk Cleanup and Disk Defragmenter.

Post from: EveryJoe

My Weekly Scheduled Jobs

CCleaner’s primary feature is the Cleaner. First, it will analyze the system, fetch the files that it is going to delete from the recycle bin, browser caches, other application caches, and many other obscure locations. The user can choose which areas to scan for and which to leave alone. Then the files can be deleted using any of the four secure file deletion options, but be warned that the greater the number of passes the fewer the chances of recovery if needed. There are many other customizations that can be made, like specifying the files and folders to be deleted and those to be excluded (apart from the usual set), the cookies to be preserved, and running from the command line.

CCleaner also has a registry cleaner than cleans the registry for any old or unclean or deleted entries. I think this feature can be made more robust. Be sure to save the registry before editing it.

Two other tools that come along are the “Uninstall” and “Startup” tools. The former can be used to uninstall programs. It is faster than the conventional “Add or Remove Programs” in loading the programs and also loads most programs unlike the regular option. The “Startup” tool can be used to disable or delete various startup processes, equivalent to the options provides by msconfig.

One other (unnecessary) feature I like about CCleaner is the way it displays the OS and the processor details when opened.

CCleaner is a regularly updated free software with new versions released every now and then. Download the latest version from the official CCleaner website. It is hardly 3 MB.

Image Source: CCleaner on my PC.

Post from: EveryJoe

Use CCleaner to Clean Your Computer