Tab Key Not Working
When the tab key was depressed the carriage advanced to the next "tab stop". These were set to correspond to the particular column locations of the table (hence "tab") being worked on. The tab mechanism also came into its own as a rapid and consistent way of uniformly indenting the first line of each paragraph.
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These 2 lines are tabbed:
2005 This line uses a Tab space.
This line also uses a Tab space.
This line doesn't use a Tab space.
the result would be something like this:
These 2 lines are tabbed:
2005 This line uses a Tab space.
This line also uses a Tab space.
This line doesn't use a Tab space.
TAB key generate hard tabs, that is actual HT characters, but some editors expand them to space (SP) characters instead, often referred to as soft tabs. Good editors can be configured to perform either.
There are many arguments for and against using hard tabs in code. The most incompatibility and conversion issues ensue when the tab key generates HT characters and the editor is configured for tab stops spaced anything but the de-facto standard, which for Unix, Unix-derived systems and older systems is every 8 characters, and for Windows programming, every 4 characters. Interesting possibilities include 2 and even 3. When deviating from the system's de facto standard, then inevitably some lines will be formatted with spaces, others with tabs, or even both. As soon as the code ends up on someone else's screen it will look different and usually jumbled and untidy.
i only know the method can be done by these.
Go to control panel - hardware and sound - device manager- human interface devices- rigth click on MLKTEK Smart huan interface device. click on uninstall. reboot. do not download the MLKTEK optional HID update form micorsoft updates again
or
Press Ctrl key + 1. This will open the leftmost tab.
Press Ctrl key + numbers 2 to 8 will show tabs in order from left to right.
Press Ctrl key + 9 will show you the rightmost tab.