If pc hardware keyboard not working at the time of doing work Google search operators Closed laptop used for mobile charging. Social media.. laptop speed to increase..

 If pc hardware keyboard not working at the time of doing work ....then use on pc preloaded onscreen keyboard with mouse and for large content type use extension also on screen keyboard can search easily on pc laptop win 7..start search bar onscreen keyboard type and open it and use mouse to type it. If mouse not working at the time of work then mouse cursor to word which want to type .for example if d word to type move cursor to d keep cursor their for some time long without click word get type on screen automatically for that on screen keyboard settings change onscreen keyboard at the left below option click it. New windows open at the 4th number hower over keys option display click it . select time now kept cursor on word required to type ok click it to change settings mouse button must be ok limit to onscreen keyboard so use voice use chrome extension voice note 2 speech to text help it voice to text chrome webstore browser include it. Use it and open chrome browser and at right side app option click voice note display click it to use.

Google search operators.. file type search operators PDF doc ppt file type PDF query books on search box Google site: website name"education"2011 to 2014 , national parks in India-wikipedia 2011:2014 -google do not search - for not "search site:edu" Google search operators list.

Closed laptop used for mobile charging..Go to my computer click on it properties Dev manual click it usb cont display click on it on it e root hub type display on e root hub properties click it power man tab allows comp to turn off this Dev to save power text display unclick on it.

Social media.. laptop speed to increase... windows update install it, storage management..win dir stat https://windir.stat.net or disky savvy www.diskvvy.com to analysis storage drive,glary utilities..www.glarysoft.com to remove duplicate files , hardware upgrade it,if required reset it system reset factory default stage.